Consumer Electronics

1. Material: Silicone2. Applicable models: for Amazon Fire TV stick 4k 2nd generation3. Features: waterproof, shock absorption, soft4. Precise hole position, does not affect normal use5. Back texture design, non-slip and easy to grip6. All-inclusive design, shock absorption and drop resistance7. Made of high-quality silicone material, soft and durable8. Note: Only the protective case will be shipped, nothing else!

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1. Material: Silicone2. Applicable models: for Amazon Fire TV stick 4k 2nd generation3. Features: waterproof, shock absorption, soft4. Precise hole position, does not affect normal use5. Back texture design, non-slip and easy to grip6. All-inclusive design, shock absorption and drop resistance7. Made of high-quality silicone material, soft and durable8. Note: Only the protective case will be shipped, nothing else!

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1. Material: Silicone2. Applicable models: for Amazon Fire TV stick 4k 2nd generation3. Features: waterproof, shock absorption, soft4. Precise hole position, does not affect normal use5. Back texture design, non-slip and easy to grip6. All-inclusive design, shock absorption and drop resistance7. Made of high-quality silicone material, soft and durable8. Note: Only the protective case will be shipped, nothing else!

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1. Scope:- Total chlorine: 0-10- Free chlorine, acid-base value (pH): 0-10- PH: 6.8-8.4- Total alkalinity: 0-240- Total hardness: 0-1000- Cyanuric acid, melamine: 0-2402. Fast detection, simple operation3. Easy to use, suitable for the detection of drinking water, swimming pool water quality4. Easy to understand the main six indicators of water quality5. Lightweight plastic bottle outer packaging, tinfoil inner bag, waterproof and moisture-proof, easy to store and carry, to ensure long-term use6. Quantity: 50pcs/bottle7. Size: about 9.6 x 3.6cm

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1. Easy to remove and replace as part of routine maintenance2. Good water absorption and strong detergency3. No hair shedding, long service life, easy to clean4. Easy to fix with hook and loop fastener5. For Karcher EasyFix SC1 SC2 SC3 SC4 SC5 Steam Mop Cleaner

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1. Support network printing2. Paper capacity: 573. Improve print clarity4. Printing medium: thermal paper5. Graffiti DIY, document printing6. Battery capacity: 1200mAh7. Photo printing, English dictionary8. Question bank encyclopedia, to-do list9. Bluetooth connection, website printing10. Chinese character printing, voice note11. Charging interface: 5V-MicroUSB12. Photo search and print, massive dynamic question bank13. OCR optical recognition, multilingual recognition, editable copy14. Adopt new printing technology to reduce the cost of consumables by 60%15. Support system: APP intervention (mobile phone android platform, iOS platform)16. Dimensions: 82x82x45mm17. Net weight: 175g

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1. Support network printing2. Paper capacity: 573. Improve print clarity4. Printing medium: thermal paper5. Graffiti DIY, document printing6. Battery capacity: 1200mAh7. Photo printing, English dictionary8. Question bank encyclopedia, to-do list9. Bluetooth connection, website printing10. Chinese character printing, voice note11. Charging interface: 5V-MicroUSB12. Photo search and print, massive dynamic question bank13. OCR optical recognition, multilingual recognition, editable copy14. Adopt new printing technology to reduce the cost of consumables by 60%15. Support system: APP intervention (mobile phone android platform, iOS platform)16. Dimensions: 82x82x45mm17. Net weight: 175g

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1. With this portable pico projector, kids can get away from their mobile phones and other electronics, ideal for playing games, watching videos, listening to music and learning.2. Small in size, easy to carry and can be used everywhere.3. Compatible with Fire TV Stick/headphones/USB hard drive/games/camera/phone/tablet/desktop computer/amplifier4. Mobile phone co-screening: supports mobile phone data cable co-screening5. 100" Projection: 100" in just 4m6. High definition lens 30,000 hours lamp lifeParameters.1. Projection size: 14~100 inches2. Standard physical resolution: 320 x 180p3. Supported resolutions: 1920 x 1080 max4. Lumens: 15+/-3 ans lumens5. Light source: LED, 30,000 hours of life6. Projection technology: LCD7. Operating voltage: DC5V8. Operating current: 2A9. Power: 10W10. Remote control: panel button/infrared remote control11. Headphone output: Audio output, 3.5mm jack output12. Machine size: 110 x 110 x 47mm13. Product weight: 0.2kgPackage includes.Projector x 1USB cable x 1Remote control x 1Instruction manual x 1

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1. Memory capacity (MAX): 128G, more than 10,000 photos taken, more than 3 days of video shooting (not included) 2. Battery life: measured continuous use for about 6 hours 3. File format: photo JPG, video MP4 4. Shooting distance: 2.95mm-infinity and more than 1 km 5. Charging port: Type-c 6. Headphone jack: 3.5mm 7. Shutter speed: 1/10 second-1/2650 second 8. Image resolution: 64MP; 56MP; 48M (8000 x 6000); 36M (6880 x 5160); 24M (5600 x 4200); 20M (5120 x 3840); 16M (4640 x 3480); 12M (4032 x 3024 ); 8M (3264 x 2448); 5M (2592 x 1944) 9. Video resolution: 4K 30FPS; 2.7K/1080P 60FPS; 1080P 30FPS; 720P 60FPS; 720P 30FPS 10. Language: English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, German, Italian, Spanish, Portuguese, Russian, Polish, Vietnamese 11. Wi-Fi control (remotely view/save videos and photos via mobile phone) 12. 4K video recording resolution MAX, 64 million pixels MAX 13. 4800 mAh real capacity large battery (built-in lithium battery) 14. F=2.7 2.95mm super large lens aperture, large light intake, high brightness, true color 3-inch IPS display 16:9 (480x854 resolution) 15. Metallic texture, stable hand feel, exquisite skin texture 16. Interchangeable lens, external microphone, fill light, stand (optional) 17. Wi-Fi connects to the mobile phone, the product is interconnected to transmit photos, remote controls video and photos, downloads the APP and connects with the product to transfer photos to the mobile phone 18. IR night vision, when the lens senses changes in light intensity, it switches to IR-CUT, allowing you to take pictures in dim environments. 19. Front and rear dual true high-definition lenses with 120 degree wide angle record every wonderful moment. Press and hold the camera button on any interface to record, release to end and save the video. 20. 16X anti-shake zoom, distant scenery is within reach, anti-shake optimization function while zooming 21. Supports a variety of filter functions to make photos more colorful 22. Can be used as an external computer camera to give the camera more possibilities 23. Camera size: 13x12.5x9.5 cm 24. Weight: about 360 grams for a single camera, 45 grams for macro, 61 grams for microphone, 60 grams for fill light, and 200 grams for handheld stand Packing list: - Camera - Shoulder straps - Built-in battery - Lens cap - Charging Cable - User Guide - Certificate of conformity - Warranty Card - Macroscopic Mirror

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1. Sensor: electret capacitor2. Directivity: omni-directional3. Sensitivity: -34dB4. Signal to noise ratio: 60dB5. Frequency range: 35Hz-18KHz6. Connector: Tpye-C/USB-C7. Cable length: about 1.5m8. Gross weight: about 33gFeatures:1. Plug and play, simplify, normal identification of external, use worry-free2. Using omnidirectional pickup microphone, high radio sensitivity, high fidelity of human voice recording3. High-density windproof sponge, effectively prevent the exhaled air from spraying wheat, isolate wind noise and background sound interference, so that the sound recording more detailed4. Light lapel clip design, weighing about 6g, clip in the collar will not collapse in a fold, closer to the source of sound accurate pickup5. Shielded audio cable, blocking electromagnetic interference, TPE line skin resistance to pull, the delivery of pure original sound

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Features:1. Lavalier design, safe, portable and not easy to lose2. Support digital music playback in various MP3 music formats3. Can be used as a mobile flash drive to store MP3 songs or data anytime and anywhere4. Can be used as a TF card reader5. Adopt USB1.1/2.0 interface, support hot swap, both plug and play6. Use a variety of operating platforms, support WIN98/SE/ME/W7/8/10above version7. No mechanical parts, anti-vibration, anti-electromagnetic interference8. Built-in high-efficiency rechargeable lithium battery, long standby timeInstructions for use:1. Put the MP3 switch in the power-on state, turn the switch to ON, and start playing. The status light starts blinking.2. Press the play button again to start in the paused state.3. Press Volume Adjustment to adjust the size.4. Press the front and back to adjust the song you want to listen to.5. To stop playing, press Pause first to put the host in a paused state.6. Turn the switch to OFF state. Shutdown complete.Precautions for use:1. Please do not charge the MP3 with the USB port of the computer for more than 2 hours, otherwise it will easily cause the failure and damage of the built-in lithium battery of the MP3.2. Please don't pay attention to the status of the MP3 or charger indicator light when charging, it will be fully charged in 1.5 hours, and the MP3 or charger indicator light will not change any status after fully charged.3. Do not connect to the USB port of the computer for more than 2 hours at a time. When pulling out the MP3 from the computer, you must strictly follow the requirements of the computer operating system, delete the hardware first, and then unplug the MP3. Otherwise, it is very easy to cause the MP3 player to lose the software program.4. When the new machine is in normal use, please do not upgrade the firmware of the MP3 player.Product parameters:1. Memory card type: TF card2. Expansion card: support3. Operation mode: button type4. Interface: USB 2.05. Headphone jack: 3.5mm6. Support audio format: MP37. Screen color: monochrome screen8. Screen resolution: 160×1289. Menu language: English10. Battery capacity: 90mAh lithium battery11. Battery life: 2 hours12. Product size: 5 x 3.1 x 1.7 cm13. Weight: 21 grams14. Packing: carton

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1. Chip type: CMOS2. Picture resolution: (58M) 8792x6594 pixels, (48m) 8000x6000 pixels, (30m) 6400x4800 pixels, (24m) 5600x4200 pixels, (20m) 5200x3900 pixels, (16m) 4608x3456 pixels, (12m) 4000x3000 pixels, (10m 10m) pixels )3648x2736 pixels, (8M)3264x2448 pixels, (5M)2592x1994 pixels3. Video resolution: 4K(3840x2160)@10 frame rate, 2.7K(2688x1520)@20 frame rate, FHD(1920x1080)@30 frame rate, HD(1280x720)@30 frame rate4. Display: IPS HD 2.8-inch LCD display5. Lens: F3.0 f=7.456. Digital zoom: 16 times digital zoom7. Exposure: -3.0EV to +3.0EV8. White balance: automatic/sunlight/cloudy/fluorescent light/bulb9. Scene: Auto, Night Scene, People, Landscape, Backlight, Sports, Party, Beach and High Sensitivity10. ISO: Auto/100/200/40011. Selfie: 2, 5 or 10 seconds delay12. File format: JPEG (still image)/AVI (video)13. Anti-shake: support14. Flash: auto/forced flash/flash off15. Lens: macro mode: about 11-15 cm range, normal mode: 0.8 m to infinity16. Interface: USB2.017. System requirements: Windows XP / VISTA / 7 / MAC18. Battery capacity: 800mAh19. Working time: about 1.2-3.5 hours20. Supported languages: English, Simplified Chinese, Traditional Chinese, Korean, Russian, French, German, Italian, Spanish, Portuguese, Japanese

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1. Image sensor: CMOS2. Picture resolution: (58M) 8792x6594 pixels, (48m) 8000x6000 pixels, (30m) 6400x4800 pixels, (24m) 5600x4200 pixels, (20m) 5200x3900 pixels, (16m) 4608x3456 pixels, (12m) 4000x3000 pixels, (10m 10m) pixels )3648x2736 pixels, (8M)3264x2448 pixels, (5M)2592x1994 pixels3. Video resolution: 4K(3840x2160)@10 frame rate, 2.7K(2688x1520)@20 frame rate, FHD(1920x1080)@30 frame rate, HD(1280x720)@30 frame rate4. Display: IPS HD 2.8-inch LCD display5. Lens: F3.0 f=7.456. Digital zoom: 16 times digital zoom7. Exposure: -3.0EV to +3.0EV8. White balance: automatic/sunlight/cloudy/fluorescent light/bulb9. Scene: Auto, Night Scene, People, Landscape, Backlight, Sports, Party, Beach and High Sensitivity10. ISO: Auto/100/200/40011. Selfie: 2, 5 or 10 seconds delay12. File format: JPEG (still image)/AVI (video)13. Anti-shake: support14. Flash: auto/forced flash/flash off15. Lens: macro mode: about 11-15 cm range, normal mode: 0.8 m to infinity16. Interface: USB2.017. System requirements: Windows XP / VISTA / 7 / MAC18. Battery capacity: 800mAh19. Working time: about 1.2-3.5 hours

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1. Image sensor: CMOS2. Picture resolution: (58M) 8792x6594 pixels, (48m) 8000x6000 pixels, (30m) 6400x4800 pixels, (24m) 5600x4200 pixels, (20m) 5200x3900 pixels, (16m) 4608x3456 pixels, (12m) 4000x3000 pixels, (10m 10m) pixels )3648x2736 pixels, (8M)3264x2448 pixels, (5M)2592x1994 pixels3. Video resolution: 4K(3840x2160)@10 frame rate, 2.7K(2688x1520)@20 frame rate, FHD(1920x1080)@30 frame rate, HD(1280x720)@30 frame rate4. Display: IPS HD 2.8-inch LCD display5. Lens: F3.0 f=7.456. Digital zoom: 16 times digital zoom7. Exposure: -3.0EV to +3.0EV8. White balance: automatic/sunlight/cloudy/fluorescent light/bulb9. Scene: Auto, Night Scene, People, Landscape, Backlight, Sports, Party, Beach and High Sensitivity10. ISO: Auto/100/200/40011. Selfie: 2, 5 or 10 seconds delay12. File format: JPEG (still image)/AVI (video)13. Anti-shake: support14. Flash: auto/forced flash/flash off15. Lens: macro mode: about 11-15 cm range, normal mode: 0.8 m to infinity16. Interface: USB2.017. System requirements: Windows XP / VISTA / 7 / MAC18. Battery capacity: 800mAh19. Working time: about 1.2-3.5 hours

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1. IEM1100 Bodypack Receiver independent volume adjustment. 2. With power and RF receiving Indicator lamp. 3. It using two AA batteries (not included) and efficient power circuit. 4. Detachable antenna 5. Oscillation mode: PLL synthesized 6. Frequency stability: +/-0.005% 7. Preset Channel: 40channels separately set 4 groups 8. Earphone load impedance: Greater than 16ohms 9. Antenna: detachable antenna

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1. Real machine 1:1 mold opening, a full set of accessories are stored reasonably2. Ant fabric, hard shell protection, wear-resistant, compression-resistant and shock-absorbing3. Portable or cross-body, 38mm widened shoulder strap, balanced force, easy to carry4. Suitable for PICO 4 VR5. Material: shell ant cloth + EVA, inner support EVA + mutispandex6. Dimensions: about 32 x 22.5 x 12.8cm7. Weight: about 665g

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1. CPU: H618 Quadcore cortex-A53 frequency: 1.5G2. GPU: Mali-G31 MP2 3. Flash: 16/32/64 GB4. SDRAM: 2/4GB5. Power supply: DC 5V/2A6. OS: Android 12.07. KODI: 18.18. WiFi: 2.4G +5G+BT5.0 WiFi69. 3D: Hardware 3D graphics acceleration 10. Support decoder format: - VP9-10 Profile-2 up to 8K- H.265 HEVC MP-10 L5.1 up to 8K- AVS2 JiZhun 10-bit decoder up to 4K 60fps- H.264 AVC HP L5.1 up to 4Kx2K 30fps- H.264 MVC up to 1080P 60fps- MPEG-4 ASP L5 up to 1080P 60fps (ISO-14496)- WMV/VC-1 SP/MP/AP up to 1080P 60fps- AVS-P16(AVS+) /AVS-P2 JiZhun Profile up to 1080P 60fps- MPEG-2 MP/HL up to 1080P 60fps (ISO-13818)- MPEG-1 MP/HL up to 1080P 60fps (ISO-11172)- RealVideo 8/9/10 up to 1080P 60fps- WebM up to VGA- MJPEG and JPEG unlimited pixel resolution decoding (ISO/IEC-10918)- Supports JPEG thumbnail, scaling, rotation and transition effects- Supports mkv, wmv, mpg, mpeg, dat, avi, mov, iso, mp4, rm andjpg file- HD MPEG1/2/4, H.264, HD AVC/VC-1, RM/RMVB, Xvid/DivX3/4/5/6 , RealVideo8/9/1011. Support media format: Avi / Rm / Rmvb / Ts / Vob / Mkv / Mov / ISO / wmv / asf / flv/dat / mpg / mpeg12. Support music format: MP3 / WMA / AAC / WAV / OGG / AC3 / DDP / TrueHD / DTS / HD / FLAC / APE13. Support photo format: HD JPEG / BMP / GIF / PNG / TIFF 14. USB host:2 USB 2.015. Card reader: SD/SDHC/MMC cards16. HDD file system: FAT16/FAT32/NTFS17. Support subtitle: SRT / SMI / SUB / SSA / IDX+USB18. High difinition video output: SD / HD max. 8K pixel 19. OSD type of languages: English / French / German / Spanish / Italian / etc multilateral languages20. LAN: ethernet standard 10/100M RJ-4521. Mouse / Keyboard: support mouse and keyboard via USB, support 2.4GHz wireless mouse and keyboard via 2.4GHz USB dongle22. HDMI: CEC and HDCP 2,2,4K 60fps max resolution output23. HD decoding: 8K 6K 4K 2K H.265 hardware video decode24. 1080P/AV/3G: support25. Network function: Skype chatting, Picasa, Youtube, Flicker, Facebook, Online movies, etc26. Other feature: free internet searching, thousands of android applications, many kinds of games, etc.

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1. With magnet adsorption, high concealment, supporting mobile power output2. One click recording with deletion function and LED prompt for playback3. ADPCM recording 192Kbit, optional voice control recording 50dB, automatic segmentation recording, loop coverage recording4. Continuous recording for 1100 hours, standby for 500 days. 32GB capacity can store recording for 400 hours5. Supports MP3, WMA, WAV playback, fast forward and rewind6. With timestamp, the recording file is named after the timeParameterBody material: ABSAppearance design: Power bank & recording penRecording format: WAVRecording time: 1100 hours continuous recordingStandby time: 365 daysNumber of digits: 192KBPSBattery: 6000mAh Lithium batteryMemory: Built in 4GB/8GB/16GB/32GB/64GBProduct size: 90x60x23mmProduct Weight: 139g

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1. Food-grade silicone safety and environmental protection without stimulating odor2. High elasticity tension, soft and tensile, applicable to the long-lasting not deformed3. Real machine molding, 1:1 mold seamless fit4. Material: silicone5. Weight: about 109g6. Description: only the protective case, does not contain VR

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1. Case material: ABS2. Waterproof grade: IPX 73. Bluetooth version: 5.34. Rated power: 5W5. Rated voltage: 3.5V6. Signal-to-noise ratio: greater than 95dB7. Battery capacity: 2400mAh8. Frequency range: 120HZ-20KHZ9. Connection mode: Bluetooth connection10. File format: support MP3 / WMA / WAV11. Playback time: about 8-10 hours at medium volume level12. Earphone interface: support 3.5mm audio cable input13. Weight: single microphone about 685 g, dual microphone about 760 g14. Size: microphone about 4.1 x 13.8 cm, speaker about 13.7 x 9.5 x 9.5 cmFunctional features:1. Upgraded 5.3 Bluetooth chip, fast connection, stable transmission, excellent sound quality, the microphone adopts 2.4G wireless technology, truly zero delay K song2. Bluetooth 5.3 technology, fast and stable transmission within 10 meters, nearly lossless sound quality transmission, multiple modes, configuration upgrades, covering Bluetooth, TF card, AUX, headphone monitoring, Type-C charging and other modes3. High-value subwoofer, high-power speakers, three-dimensional surround sound, long press to cancel the original sound, the original song becomes the accompaniment in a second, a key to switch to enjoy the comfort of good sound quality4. Professional acoustic debugging, singing bar level surround sound, professional tuner ten million times debugging, to achieve full frequency HFI sound quality, to create a 360-degree stereo reverb beautiful sound5. Outstanding acoustic, full-frequency dual speakers, high-definition 3-unit dual-frequency dual speakers, with a unique music cavity audiophile-grade acoustic configurations, high-resolution restoration of music details, vocal clarity, layering, such as the scene6. Built-in sound card level quad-core DSP reverb chip, you can freely adjust the reverb effect intelligent beautification of the human voice, enhance the sound permeability and sense of hierarchy7. Enjoy the freedom, long-lasting battery life, full power at medium volume can continue to play music for 8-10 hours, goodbye to power anxiety, want to listen to, want to sing to sing8. Intelligent compatibility with a variety of software, mainstream APP are applicable, you can think of mainstream software and systems can be used, compatible with all cell phone K song live software on the market, free to sing9. Ultra-loud volume, long-distance coverage of up to 200 square meters, large speakers with a large amplifier, with a small body output greater volume, indoor/outdoor can be heard clearly10. Colorful LED light beads, the release of five RGB ambient lighting effects dreamy as the dark night shooting star, with the sound of the rhythm, for the music full of atmosphere, more singing mode, professional mode, magic sound effects and other sound effects, so that the k-song more joyful

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1. Case material: ABS2. Waterproof grade: IPX 53. Bluetooth version: 5.34. Speaker power: 7W5. Operating voltage: 3.7V6. Signal-to-noise ratio: greater than 95dB7. Frequency range: 60HZ-20KHZ8. Battery capacity: Y1 about 1200mAh, Y2 about 2500mAh9. Connection mode: Bluetooth connection10. Frequency response: about 2.5 hours11. File format: support for MP3 / WMA / WAV12. Earphone interface: support 3.5mm audio cable input13. Weight: Y1 single microphone about 410 g, Y2 single microphone about 570 g, Y1 dual microphone about 490 g, Y2 dual microphone about 650 g14. Size: Y1 microphone about 4.1 x 13.8 cm, speaker about 9.4 x 8.5 x 8 cm; Y2 microphone about 4.1 x 13.8 cm, speaker about 9.7 x 11.5 cmFunctional features:1. 3-unit sounding configuration, large volume, surging high sound quality, dual internal magnetic speakers, spatial audio 360-degree sound field, HIFI sound quality, more dynamic, full-frequency speakers, exploding the energy of each note2. Ambience pull full, will be $1,000 glazed speaker light effects into the K song audio, up to 16 independent lamp beads, a variety of RGB singing light effects, light with the sound movement3. Turn on the second connection, 10 meters of smooth connection, stable and worry-free, transmission of high-quality lossless audio, stable connection without delay, no lagging4. All-round stereo surround, 360-degree home-style karaoke hall, with 3 speaker units sound body, presenting a rich and mesmerizing surround sound effects5. Long battery life, large power, singing 10H, using high-capacity lithium battery, to meet the long time mobile Karaoke, charging only 3.58h, singing all day6. Lift the Bluetooth speaker, upgrade the sound quality more shocking, three-channel speakers and the integration of artistic aesthetics, adding a sense of ceremony to listen to music7. Microphone upgrades, better looking and better sound, unique appearance, enhanced sensitivity, crisp treble, powerful midrange, bass thick

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1. Case material: ABS2. Waterproof grade: IPX 73. Bluetooth version: 5.34. Rated power: 5W5. Rated voltage: 3.5V6. Signal-to-noise ratio: greater than 95dB7. Battery capacity: 2400mAh8. Frequency range: 120HZ-20KHZ9. Connection mode: Bluetooth connection10. File format: support MP3 / WMA / WAV11. Playback time: about 8-10 hours at medium volume level12. Earphone interface: support 3.5mm audio cable input13. Weight: single microphone about 685 g, dual microphone about 760 g14. Size: microphone about 4.1 x 13.8 cm, speaker about 13.7 x 9.5 x 9.5 cmFunctional features:1. Upgraded 5.3 Bluetooth chip, fast connection, stable transmission, excellent sound quality, the microphone adopts 2.4G wireless technology, truly zero delay K song2. Bluetooth 5.3 technology, fast and stable transmission within 10 meters, nearly lossless sound quality transmission, multiple modes, configuration upgrades, covering Bluetooth, TF card, AUX, headphone monitoring, Type-C charging and other modes3. High-value subwoofer, high-power speakers, three-dimensional surround sound, long press to cancel the original sound, the original song becomes the accompaniment in a second, a key to switch to enjoy the comfort of good sound quality4. Professional acoustic debugging, singing bar level surround sound, professional tuner ten million times debugging, to achieve full frequency HFI sound quality, to create a 360-degree stereo reverb beautiful sound5. Outstanding acoustic, full-frequency dual speakers, high-definition 3-unit dual-frequency dual speakers, with a unique music cavity audiophile-grade acoustic configurations, high-resolution restoration of music details, vocal clarity, layering, such as the scene6. Built-in sound card level quad-core DSP reverb chip, you can freely adjust the reverb effect intelligent beautification of the human voice, enhance the sound permeability and sense of hierarchy7. Enjoy the freedom, long-lasting battery life, full power at medium volume can continue to play music for 8-10 hours, goodbye to power anxiety, want to listen to, want to sing to sing8. Intelligent compatibility with a variety of software, mainstream APP are applicable, you can think of mainstream software and systems can be used, compatible with all cell phone K song live software on the market, free to sing9. Ultra-loud volume, long-distance coverage of up to 200 square meters, large speakers with a large amplifier, with a small body output greater volume, indoor/outdoor can be heard clearly10. Colorful LED light beads, the release of five RGB ambient lighting effects dreamy as the dark night shooting star, with the sound of the rhythm, for the music full of atmosphere, more singing mode, professional mode, magic sound effects and other sound effects, so that the k-song more joyful

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1. Case material: ABS2. Waterproof grade: IPX 73. Bluetooth version: 5.34. Rated power: 5W5. Rated voltage: 3.5V6. Signal-to-noise ratio: greater than 95dB7. Battery capacity: 2400mAh8. Frequency range: 120HZ-20KHZ9. Connection mode: Bluetooth connection10. File format: support MP3 / WMA / WAV11. Playback time: about 8-10 hours at medium volume level12. Earphone interface: support 3.5mm audio cable input13. Weight: single microphone about 685 g, dual microphone about 760 g14. Size: microphone about 4.1 x 13.8 cm, speaker about 13.7 x 9.5 x 9.5 cmFunctional features:1. Upgraded 5.3 Bluetooth chip, fast connection, stable transmission, excellent sound quality, the microphone adopts 2.4G wireless technology, truly zero delay K song2. Bluetooth 5.3 technology, fast and stable transmission within 10 meters, nearly lossless sound quality transmission, multiple modes, configuration upgrades, covering Bluetooth, TF card, AUX, headphone monitoring, Type-C charging and other modes3. High-value subwoofer, high-power speakers, three-dimensional surround sound, long press to cancel the original sound, the original song becomes the accompaniment in a second, a key to switch to enjoy the comfort of good sound quality4. Professional acoustic debugging, singing bar level surround sound, professional tuner ten million times debugging, to achieve full frequency HFI sound quality, to create a 360-degree stereo reverb beautiful sound5. Outstanding acoustic, full-frequency dual speakers, high-definition 3-unit dual-frequency dual speakers, with a unique music cavity audiophile-grade acoustic configurations, high-resolution restoration of music details, vocal clarity, layering, such as the scene6. Built-in sound card level quad-core DSP reverb chip, you can freely adjust the reverb effect intelligent beautification of the human voice, enhance the sound permeability and sense of hierarchy7. Enjoy the freedom, long-lasting battery life, full power at medium volume can continue to play music for 8-10 hours, goodbye to power anxiety, want to listen to, want to sing to sing8. Intelligent compatibility with a variety of software, mainstream APP are applicable, you can think of mainstream software and systems can be used, compatible with all cell phone K song live software on the market, free to sing9. Ultra-loud volume, long-distance coverage of up to 200 square meters, large speakers with a large amplifier, with a small body output greater volume, indoor/outdoor can be heard clearly10. Colorful LED light beads, the release of five RGB ambient lighting effects dreamy as the dark night shooting star, with the sound of the rhythm, for the music full of atmosphere, more singing mode, professional mode, magic sound effects and other sound effects, so that the k-song more joyful

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1. Case material: ABS2. Waterproof grade: IPX 53. Bluetooth version: 5.34. Speaker power: 7W5. Operating voltage: 3.7V6. Signal-to-noise ratio: greater than 95dB7. Frequency range: 60HZ-20KHZ8. Battery capacity: Y1 about 1200mAh, Y2 about 2500mAh9. Connection mode: Bluetooth connection10. Frequency response: about 2.5 hours11. File format: support for MP3 / WMA / WAV12. Earphone interface: support 3.5mm audio cable input13. Weight: Y1 single microphone about 410 g, Y2 single microphone about 570 g, Y1 dual microphone about 490 g, Y2 dual microphone about 650 g14. Size: Y1 microphone about 4.1 x 13.8 cm, speaker about 9.4 x 8.5 x 8 cm; Y2 microphone about 4.1 x 13.8 cm, speaker about 9.7 x 11.5 cmFunctional features:1. 3-unit sounding configuration, large volume, surging high sound quality, dual internal magnetic speakers, spatial audio 360-degree sound field, HIFI sound quality, more dynamic, full-frequency speakers, exploding the energy of each note2. Ambience pull full, will be $1,000 glazed speaker light effects into the K song audio, up to 16 independent lamp beads, a variety of RGB singing light effects, light with the sound movement3. Turn on the second connection, 10 meters of smooth connection, stable and worry-free, transmission of high-quality lossless audio, stable connection without delay, no lagging4. All-round stereo surround, 360-degree home-style karaoke hall, with 3 speaker units sound body, presenting a rich and mesmerizing surround sound effects5. Long battery life, large power, singing 10H, using high-capacity lithium battery, to meet the long time mobile Karaoke, charging only 3.58h, singing all day6. Lift the Bluetooth speaker, upgrade the sound quality more shocking, three-channel speakers and the integration of artistic aesthetics, adding a sense of ceremony to listen to music7. Microphone upgrades, better looking and better sound, unique appearance, enhanced sensitivity, crisp treble, powerful midrange, bass thick

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1. Shell material: ABS2. Multiplier: 60x3. LED light power supply: 3 pcs LR44 button battery4. Applicable age: 6-25 years old5. Weight: about 55 g6. Size: about 5 x 5 x 2.3 cmFeatures:1. HD optical lens, the image is clear and delicate, strong light transmission, fast focusing, can truly reflect the observed color2. Built-in LED light, soft light, eye protection, fill light at any time, to meet the needs of exploration in different environments3. Small size, big function, specially designed for childrens handhold design, into the pocket, at any time, micro-view of the world4. Convenient operation, with focus wheel, easy to adjust the focus, suitable for biological science, microscopic exploration, help cultivate childrens scientific thinking5. Convenient keychain design, easy to carry, not limited by the scene, exploration is not only in the laboratory

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1. Case material: ABS2. Waterproof grade: IPX 53. Bluetooth version: 5.34. Speaker power: 7W5. Operating voltage: 3.7V6. Signal-to-noise ratio: greater than 95dB7. Frequency range: 60HZ-20KHZ8. Battery capacity: Y1 about 1200mAh, Y2 about 2500mAh9. Connection mode: Bluetooth connection10. Frequency response: about 2.5 hours11. File format: support for MP3 / WMA / WAV12. Earphone interface: support 3.5mm audio cable input13. Weight: Y1 single microphone about 410 g, Y2 single microphone about 570 g, Y1 dual microphone about 490 g, Y2 dual microphone about 650 g14. Size: Y1 microphone about 4.1 x 13.8 cm, speaker about 9.4 x 8.5 x 8 cm; Y2 microphone about 4.1 x 13.8 cm, speaker about 9.7 x 11.5 cmFunctional features:1. 3-unit sounding configuration, large volume, surging high sound quality, dual internal magnetic speakers, spatial audio 360-degree sound field, HIFI sound quality, more dynamic, full-frequency speakers, exploding the energy of each note2. Ambience pull full, will be $1,000 glazed speaker light effects into the K song audio, up to 16 independent lamp beads, a variety of RGB singing light effects, light with the sound movement3. Turn on the second connection, 10 meters of smooth connection, stable and worry-free, transmission of high-quality lossless audio, stable connection without delay, no lagging4. All-round stereo surround, 360-degree home-style karaoke hall, with 3 speaker units sound body, presenting a rich and mesmerizing surround sound effects5. Long battery life, large power, singing 10H, using high-capacity lithium battery, to meet the long time mobile Karaoke, charging only 3.58h, singing all day6. Lift the Bluetooth speaker, upgrade the sound quality more shocking, three-channel speakers and the integration of artistic aesthetics, adding a sense of ceremony to listen to music7. Microphone upgrades, better looking and better sound, unique appearance, enhanced sensitivity, crisp treble, powerful midrange, bass thick

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Features:1. Hanging hole design on the back supports wall mounting and saves space.2. Using ROHM print head, durable3. Adjustable automatic paper cutting and semi-automatic paper cutting4. No need to tear by hand, improve efficiency5. Buzzer alarm prompt, more convenient to useProduct parameters:1. Purpose: receipt printing2. Printing method: direct line thermal printing3. Printing media: thermal paper4. Printing speed: 250mm/s5. Effective printing width: 72mm6. Maximum diameter of paper roll: 80mm7. Paper cutting: automatic cutting, semi-automatic cutting8. Interface type: network port, USB9. Compatible systems: support XP, WIN7, WIN8, WIN1010. Compatibility: compatible with ESC/POS commands, etc.11. Supported text and graphics: English, numbers, symbols,Pre-stored barcodes in Chinese, charts, curves, and icons12. Network printing: supported13. Automatic double-sided printing: not supported14. Adapter input voltage: AC110V/220V, 50/60HZ15. Adapter output voltage: DC24V/2.5A16. Printer input voltage: DC24V/2.5A17. Product size: 120 x 125 x 150mm18. Net weight: 756 gramsPacking list:-Printer x 1-Power adapter x 1-Printing paper x 1-Manual x 1

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1. Case material: ABS2. Waterproof grade: IPX 53. Bluetooth version: 5.34. Speaker power: 7W5. Operating voltage: 3.7V6. Signal-to-noise ratio: greater than 95dB7. Frequency range: 60HZ-20KHZ8. Battery capacity: Y1 about 1200mAh, Y2 about 2500mAh9. Connection mode: Bluetooth connection10. Frequency response: about 2.5 hours11. File format: support for MP3 / WMA / WAV12. Earphone interface: support 3.5mm audio cable input13. Weight: Y1 single microphone about 410 g, Y2 single microphone about 570 g, Y1 dual microphone about 490 g, Y2 dual microphone about 650 g14. Size: Y1 microphone about 4.1 x 13.8 cm, speaker about 9.4 x 8.5 x 8 cm; Y2 microphone about 4.1 x 13.8 cm, speaker about 9.7 x 11.5 cmFunctional features:1. 3-unit sounding configuration, large volume, surging high sound quality, dual internal magnetic speakers, spatial audio 360-degree sound field, HIFI sound quality, more dynamic, full-frequency speakers, exploding the energy of each note2. Ambience pull full, will be $1,000 glazed speaker light effects into the K song audio, up to 16 independent lamp beads, a variety of RGB singing light effects, light with the sound movement3. Turn on the second connection, 10 meters of smooth connection, stable and worry-free, transmission of high-quality lossless audio, stable connection without delay, no lagging4. All-round stereo surround, 360-degree home-style karaoke hall, with 3 speaker units sound body, presenting a rich and mesmerizing surround sound effects5. Long battery life, large power, singing 10H, using high-capacity lithium battery, to meet the long time mobile Karaoke, charging only 3.58h, singing all day6. Lift the Bluetooth speaker, upgrade the sound quality more shocking, three-channel speakers and the integration of artistic aesthetics, adding a sense of ceremony to listen to music7. Microphone upgrades, better looking and better sound, unique appearance, enhanced sensitivity, crisp treble, powerful midrange, bass thick

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1. Case material: ABS2. Waterproof grade: IPX 53. Bluetooth version: 5.34. Speaker power: 7W5. Operating voltage: 3.7V6. Signal-to-noise ratio: greater than 95dB7. Frequency range: 60HZ-20KHZ8. Battery capacity: Y1 about 1200mAh, Y2 about 2500mAh9. Connection mode: Bluetooth connection10. Frequency response: about 2.5 hours11. File format: support for MP3 / WMA / WAV12. Earphone interface: support 3.5mm audio cable input13. Weight: Y1 single microphone about 410 g, Y2 single microphone about 570 g, Y1 dual microphone about 490 g, Y2 dual microphone about 650 g14. Size: Y1 microphone about 4.1 x 13.8 cm, speaker about 9.4 x 8.5 x 8 cm; Y2 microphone about 4.1 x 13.8 cm, speaker about 9.7 x 11.5 cmFunctional features:1. 3-unit sounding configuration, large volume, surging high sound quality, dual internal magnetic speakers, spatial audio 360-degree sound field, HIFI sound quality, more dynamic, full-frequency speakers, exploding the energy of each note2. Ambience pull full, will be $1,000 glazed speaker light effects into the K song audio, up to 16 independent lamp beads, a variety of RGB singing light effects, light with the sound movement3. Turn on the second connection, 10 meters of smooth connection, stable and worry-free, transmission of high-quality lossless audio, stable connection without delay, no lagging4. All-round stereo surround, 360-degree home-style karaoke hall, with 3 speaker units sound body, presenting a rich and mesmerizing surround sound effects5. Long battery life, large power, singing 10H, using high-capacity lithium battery, to meet the long time mobile Karaoke, charging only 3.58h, singing all day6. Lift the Bluetooth speaker, upgrade the sound quality more shocking, three-channel speakers and the integration of artistic aesthetics, adding a sense of ceremony to listen to music7. Microphone upgrades, better looking and better sound, unique appearance, enhanced sensitivity, crisp treble, powerful midrange, bass thick

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1. Case material: ABS2. Waterproof grade: IPX 73. Bluetooth version: 5.34. Rated power: 5W5. Rated voltage: 3.5V6. Signal-to-noise ratio: greater than 95dB7. Battery capacity: 2400mAh8. Frequency range: 120HZ-20KHZ9. Connection mode: Bluetooth connection10. File format: support MP3 / WMA / WAV11. Playback time: about 8-10 hours at medium volume level12. Earphone interface: support 3.5mm audio cable input13. Weight: single microphone about 685 g, dual microphone about 760 g14. Size: microphone about 4.1 x 13.8 cm, speaker about 13.7 x 9.5 x 9.5 cmFunctional features:1. Upgraded 5.3 Bluetooth chip, fast connection, stable transmission, excellent sound quality, the microphone adopts 2.4G wireless technology, truly zero delay K song2. Bluetooth 5.3 technology, fast and stable transmission within 10 meters, nearly lossless sound quality transmission, multiple modes, configuration upgrades, covering Bluetooth, TF card, AUX, headphone monitoring, Type-C charging and other modes3. High-value subwoofer, high-power speakers, three-dimensional surround sound, long press to cancel the original sound, the original song becomes the accompaniment in a second, a key to switch to enjoy the comfort of good sound quality4. Professional acoustic debugging, singing bar level surround sound, professional tuner ten million times debugging, to achieve full frequency HFI sound quality, to create a 360-degree stereo reverb beautiful sound5. Outstanding acoustic, full-frequency dual speakers, high-definition 3-unit dual-frequency dual speakers, with a unique music cavity audiophile-grade acoustic configurations, high-resolution restoration of music details, vocal clarity, layering, such as the scene6. Built-in sound card level quad-core DSP reverb chip, you can freely adjust the reverb effect intelligent beautification of the human voice, enhance the sound permeability and sense of hierarchy7. Enjoy the freedom, long-lasting battery life, full power at medium volume can continue to play music for 8-10 hours, goodbye to power anxiety, want to listen to, want to sing to sing8. Intelligent compatibility with a variety of software, mainstream APP are applicable, you can think of mainstream software and systems can be used, compatible with all cell phone K song live software on the market, free to sing9. Ultra-loud volume, long-distance coverage of up to 200 square meters, large speakers with a large amplifier, with a small body output greater volume, indoor/outdoor can be heard clearly10. Colorful LED light beads, the release of five RGB ambient lighting effects dreamy as the dark night shooting star, with the sound of the rhythm, for the music full of atmosphere, more singing mode, professional mode, magic sound effects and other sound effects, so that the k-song more joyful

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1. Case material: ABS2. Waterproof grade: IPX 73. Bluetooth version: 5.34. Rated power: 5W5. Rated voltage: 3.5V6. Signal-to-noise ratio: greater than 95dB7. Battery capacity: 2400mAh8. Frequency range: 120HZ-20KHZ9. Connection mode: Bluetooth connection10. File format: support MP3 / WMA / WAV11. Playback time: about 8-10 hours at medium volume level12. Earphone interface: support 3.5mm audio cable input13. Weight: single microphone about 685 g, dual microphone about 760 g14. Size: microphone about 4.1 x 13.8 cm, speaker about 13.7 x 9.5 x 9.5 cmFunctional features:1. Upgraded 5.3 Bluetooth chip, fast connection, stable transmission, excellent sound quality, the microphone adopts 2.4G wireless technology, truly zero delay K song2. Bluetooth 5.3 technology, fast and stable transmission within 10 meters, nearly lossless sound quality transmission, multiple modes, configuration upgrades, covering Bluetooth, TF card, AUX, headphone monitoring, Type-C charging and other modes3. High-value subwoofer, high-power speakers, three-dimensional surround sound, long press to cancel the original sound, the original song becomes the accompaniment in a second, a key to switch to enjoy the comfort of good sound quality4. Professional acoustic debugging, singing bar level surround sound, professional tuner ten million times debugging, to achieve full frequency HFI sound quality, to create a 360-degree stereo reverb beautiful sound5. Outstanding acoustic, full-frequency dual speakers, high-definition 3-unit dual-frequency dual speakers, with a unique music cavity audiophile-grade acoustic configurations, high-resolution restoration of music details, vocal clarity, layering, such as the scene6. Built-in sound card level quad-core DSP reverb chip, you can freely adjust the reverb effect intelligent beautification of the human voice, enhance the sound permeability and sense of hierarchy7. Enjoy the freedom, long-lasting battery life, full power at medium volume can continue to play music for 8-10 hours, goodbye to power anxiety, want to listen to, want to sing to sing8. Intelligent compatibility with a variety of software, mainstream APP are applicable, you can think of mainstream software and systems can be used, compatible with all cell phone K song live software on the market, free to sing9. Ultra-loud volume, long-distance coverage of up to 200 square meters, large speakers with a large amplifier, with a small body output greater volume, indoor/outdoor can be heard clearly10. Colorful LED light beads, the release of five RGB ambient lighting effects dreamy as the dark night shooting star, with the sound of the rhythm, for the music full of atmosphere, more singing mode, professional mode, magic sound effects and other sound effects, so that the k-song more joyful

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1. Case material: ABS2. Waterproof grade: IPX 53. Bluetooth version: 5.34. Speaker power: 7W5. Operating voltage: 3.7V6. Signal-to-noise ratio: greater than 95dB7. Frequency range: 60HZ-20KHZ8. Battery capacity: Y1 about 1200mAh, Y2 about 2500mAh9. Connection mode: Bluetooth connection10. Frequency response: about 2.5 hours11. File format: support for MP3 / WMA / WAV12. Earphone interface: support 3.5mm audio cable input13. Weight: Y1 single microphone about 410 g, Y2 single microphone about 570 g, Y1 dual microphone about 490 g, Y2 dual microphone about 650 g14. Size: Y1 microphone about 4.1 x 13.8 cm, speaker about 9.4 x 8.5 x 8 cm; Y2 microphone about 4.1 x 13.8 cm, speaker about 9.7 x 11.5 cmFunctional features:1. 3-unit sounding configuration, large volume, surging high sound quality, dual internal magnetic speakers, spatial audio 360-degree sound field, HIFI sound quality, more dynamic, full-frequency speakers, exploding the energy of each note2. Ambience pull full, will be $1,000 glazed speaker light effects into the K song audio, up to 16 independent lamp beads, a variety of RGB singing light effects, light with the sound movement3. Turn on the second connection, 10 meters of smooth connection, stable and worry-free, transmission of high-quality lossless audio, stable connection without delay, no lagging4. All-round stereo surround, 360-degree home-style karaoke hall, with 3 speaker units sound body, presenting a rich and mesmerizing surround sound effects5. Long battery life, large power, singing 10H, using high-capacity lithium battery, to meet the long time mobile Karaoke, charging only 3.58h, singing all day6. Lift the Bluetooth speaker, upgrade the sound quality more shocking, three-channel speakers and the integration of artistic aesthetics, adding a sense of ceremony to listen to music7. Microphone upgrades, better looking and better sound, unique appearance, enhanced sensitivity, crisp treble, powerful midrange, bass thick

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1. Material: ABS, electronic components2. Function: label, photo printing, seven-color ambient breathing light3. Supported languages: Simplified Chinese, Traditional Chinese, English, Spanish, Arabic, Italian, Japanese, Korean, German, French, Portuguese, Russian, Thai, Vietnamese, Greek, Polish.4. Connection method: Bluetooth connection5. Bluetooth version: 5.06. Interface: Type-C/USB-C7. Battery capacity: 1200 mAh 3.7V lithium battery8. Printing type: thermal printing9. Thermal paper size: 57 x 25mm/57 x 28mm/57 x 30mm10. Product size: 8 x 8 x 3.5 cm11. Weight: about 196 gramsPacking list:-Printer x 1-Printing paper x 1-Charging cable x 1-Manual x 1

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1. Case material: ABS2. Waterproof grade: IPX 73. Bluetooth version: 5.34. Rated power: 5W5. Rated voltage: 3.5V6. Signal-to-noise ratio: greater than 95dB7. Battery capacity: 2400mAh8. Frequency range: 120HZ-20KHZ9. Connection mode: Bluetooth connection10. File format: support MP3 / WMA / WAV11. Playback time: about 8-10 hours at medium volume level12. Earphone interface: support 3.5mm audio cable input13. Weight: single microphone about 685 g, dual microphone about 760 g14. Size: microphone about 4.1 x 13.8 cm, speaker about 13.7 x 9.5 x 9.5 cmFunctional features:1. Upgraded 5.3 Bluetooth chip, fast connection, stable transmission, excellent sound quality, the microphone adopts 2.4G wireless technology, truly zero delay K song2. Bluetooth 5.3 technology, fast and stable transmission within 10 meters, nearly lossless sound quality transmission, multiple modes, configuration upgrades, covering Bluetooth, TF card, AUX, headphone monitoring, Type-C charging and other modes3. High-value subwoofer, high-power speakers, three-dimensional surround sound, long press to cancel the original sound, the original song becomes the accompaniment in a second, a key to switch to enjoy the comfort of good sound quality4. Professional acoustic debugging, singing bar level surround sound, professional tuner ten million times debugging, to achieve full frequency HFI sound quality, to create a 360-degree stereo reverb beautiful sound5. Outstanding acoustic, full-frequency dual speakers, high-definition 3-unit dual-frequency dual speakers, with a unique music cavity audiophile-grade acoustic configurations, high-resolution restoration of music details, vocal clarity, layering, such as the scene6. Built-in sound card level quad-core DSP reverb chip, you can freely adjust the reverb effect intelligent beautification of the human voice, enhance the sound permeability and sense of hierarchy7. Enjoy the freedom, long-lasting battery life, full power at medium volume can continue to play music for 8-10 hours, goodbye to power anxiety, want to listen to, want to sing to sing8. Intelligent compatibility with a variety of software, mainstream APP are applicable, you can think of mainstream software and systems can be used, compatible with all cell phone K song live software on the market, free to sing9. Ultra-loud volume, long-distance coverage of up to 200 square meters, large speakers with a large amplifier, with a small body output greater volume, indoor/outdoor can be heard clearly10. Colorful LED light beads, the release of five RGB ambient lighting effects dreamy as the dark night shooting star, with the sound of the rhythm, for the music full of atmosphere, more singing mode, professional mode, magic sound effects and other sound effects, so that the k-song more joyful

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1. Case material: ABS2. Waterproof grade: IPX 53. Bluetooth version: 5.34. Speaker power: 7W5. Operating voltage: 3.7V6. Signal-to-noise ratio: greater than 95dB7. Frequency range: 60HZ-20KHZ8. Battery capacity: Y1 about 1200mAh, Y2 about 2500mAh9. Connection mode: Bluetooth connection10. Frequency response: about 2.5 hours11. File format: support for MP3 / WMA / WAV12. Earphone interface: support 3.5mm audio cable input13. Weight: Y1 single microphone about 410 g, Y2 single microphone about 570 g, Y1 dual microphone about 490 g, Y2 dual microphone about 650 g14. Size: Y1 microphone about 4.1 x 13.8 cm, speaker about 9.4 x 8.5 x 8 cm; Y2 microphone about 4.1 x 13.8 cm, speaker about 9.7 x 11.5 cmFunctional features:1. 3-unit sounding configuration, large volume, surging high sound quality, dual internal magnetic speakers, spatial audio 360-degree sound field, HIFI sound quality, more dynamic, full-frequency speakers, exploding the energy of each note2. Ambience pull full, will be $1,000 glazed speaker light effects into the K song audio, up to 16 independent lamp beads, a variety of RGB singing light effects, light with the sound movement3. Turn on the second connection, 10 meters of smooth connection, stable and worry-free, transmission of high-quality lossless audio, stable connection without delay, no lagging4. All-round stereo surround, 360-degree home-style karaoke hall, with 3 speaker units sound body, presenting a rich and mesmerizing surround sound effects5. Long battery life, large power, singing 10H, using high-capacity lithium battery, to meet the long time mobile Karaoke, charging only 3.58h, singing all day6. Lift the Bluetooth speaker, upgrade the sound quality more shocking, three-channel speakers and the integration of artistic aesthetics, adding a sense of ceremony to listen to music7. Microphone upgrades, better looking and better sound, unique appearance, enhanced sensitivity, crisp treble, powerful midrange, bass thick

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1. Case material: ABS2. Waterproof grade: IPX 53. Bluetooth version: 5.34. Speaker power: 7W5. Operating voltage: 3.7V6. Signal-to-noise ratio: greater than 95dB7. Frequency range: 60HZ-20KHZ8. Battery capacity: Y1 about 1200mAh, Y2 about 2500mAh9. Connection mode: Bluetooth connection10. Frequency response: about 2.5 hours11. File format: support for MP3 / WMA / WAV12. Earphone interface: support 3.5mm audio cable input13. Weight: Y1 single microphone about 410 g, Y2 single microphone about 570 g, Y1 dual microphone about 490 g, Y2 dual microphone about 650 g14. Size: Y1 microphone about 4.1 x 13.8 cm, speaker about 9.4 x 8.5 x 8 cm; Y2 microphone about 4.1 x 13.8 cm, speaker about 9.7 x 11.5 cmFunctional features:1. 3-unit sounding configuration, large volume, surging high sound quality, dual internal magnetic speakers, spatial audio 360-degree sound field, HIFI sound quality, more dynamic, full-frequency speakers, exploding the energy of each note2. Ambience pull full, will be $1,000 glazed speaker light effects into the K song audio, up to 16 independent lamp beads, a variety of RGB singing light effects, light with the sound movement3. Turn on the second connection, 10 meters of smooth connection, stable and worry-free, transmission of high-quality lossless audio, stable connection without delay, no lagging4. All-round stereo surround, 360-degree home-style karaoke hall, with 3 speaker units sound body, presenting a rich and mesmerizing surround sound effects5. Long battery life, large power, singing 10H, using high-capacity lithium battery, to meet the long time mobile Karaoke, charging only 3.58h, singing all day6. Lift the Bluetooth speaker, upgrade the sound quality more shocking, three-channel speakers and the integration of artistic aesthetics, adding a sense of ceremony to listen to music7. Microphone upgrades, better looking and better sound, unique appearance, enhanced sensitivity, crisp treble, powerful midrange, bass thick

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1. Case material: ABS2. Waterproof grade: IPX 53. Bluetooth version: 5.34. Speaker power: 7W5. Operating voltage: 3.7V6. Signal-to-noise ratio: greater than 95dB7. Frequency range: 60HZ-20KHZ8. Battery capacity: Y1 about 1200mAh, Y2 about 2500mAh9. Connection mode: Bluetooth connection10. Frequency response: about 2.5 hours11. File format: support for MP3 / WMA / WAV12. Earphone interface: support 3.5mm audio cable input13. Weight: Y1 single microphone about 410 g, Y2 single microphone about 570 g, Y1 dual microphone about 490 g, Y2 dual microphone about 650 g14. Size: Y1 microphone about 4.1 x 13.8 cm, speaker about 9.4 x 8.5 x 8 cm; Y2 microphone about 4.1 x 13.8 cm, speaker about 9.7 x 11.5 cmFunctional features:1. 3-unit sounding configuration, large volume, surging high sound quality, dual internal magnetic speakers, spatial audio 360-degree sound field, HIFI sound quality, more dynamic, full-frequency speakers, exploding the energy of each note2. Ambience pull full, will be $1,000 glazed speaker light effects into the K song audio, up to 16 independent lamp beads, a variety of RGB singing light effects, light with the sound movement3. Turn on the second connection, 10 meters of smooth connection, stable and worry-free, transmission of high-quality lossless audio, stable connection without delay, no lagging4. All-round stereo surround, 360-degree home-style karaoke hall, with 3 speaker units sound body, presenting a rich and mesmerizing surround sound effects5. Long battery life, large power, singing 10H, using high-capacity lithium battery, to meet the long time mobile Karaoke, charging only 3.58h, singing all day6. Lift the Bluetooth speaker, upgrade the sound quality more shocking, three-channel speakers and the integration of artistic aesthetics, adding a sense of ceremony to listen to music7. Microphone upgrades, better looking and better sound, unique appearance, enhanced sensitivity, crisp treble, powerful midrange, bass thick

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1. Case material: ABS2. Waterproof grade: IPX 53. Bluetooth version: 5.34. Speaker power: 7W5. Operating voltage: 3.7V6. Signal-to-noise ratio: greater than 95dB7. Frequency range: 60HZ-20KHZ8. Battery capacity: Y1 about 1200mAh, Y2 about 2500mAh9. Connection mode: Bluetooth connection10. Frequency response: about 2.5 hours11. File format: support for MP3 / WMA / WAV12. Earphone interface: support 3.5mm audio cable input13. Weight: Y1 single microphone about 410 g, Y2 single microphone about 570 g, Y1 dual microphone about 490 g, Y2 dual microphone about 650 g14. Size: Y1 microphone about 4.1 x 13.8 cm, speaker about 9.4 x 8.5 x 8 cm; Y2 microphone about 4.1 x 13.8 cm, speaker about 9.7 x 11.5 cmFunctional features:1. 3-unit sounding configuration, large volume, surging high sound quality, dual internal magnetic speakers, spatial audio 360-degree sound field, HIFI sound quality, more dynamic, full-frequency speakers, exploding the energy of each note2. Ambience pull full, will be $1,000 glazed speaker light effects into the K song audio, up to 16 independent lamp beads, a variety of RGB singing light effects, light with the sound movement3. Turn on the second connection, 10 meters of smooth connection, stable and worry-free, transmission of high-quality lossless audio, stable connection without delay, no lagging4. All-round stereo surround, 360-degree home-style karaoke hall, with 3 speaker units sound body, presenting a rich and mesmerizing surround sound effects5. Long battery life, large power, singing 10H, using high-capacity lithium battery, to meet the long time mobile Karaoke, charging only 3.58h, singing all day6. Lift the Bluetooth speaker, upgrade the sound quality more shocking, three-channel speakers and the integration of artistic aesthetics, adding a sense of ceremony to listen to music7. Microphone upgrades, better looking and better sound, unique appearance, enhanced sensitivity, crisp treble, powerful midrange, bass thick

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1. Case material: ABS2. Waterproof grade: IPX 53. Bluetooth version: 5.34. Speaker power: 7W5. Operating voltage: 3.7V6. Signal-to-noise ratio: greater than 95dB7. Frequency range: 60HZ-20KHZ8. Battery capacity: Y1 about 1200mAh, Y2 about 2500mAh9. Connection mode: Bluetooth connection10. Frequency response: about 2.5 hours11. File format: support for MP3 / WMA / WAV12. Earphone interface: support 3.5mm audio cable input13. Weight: Y1 single microphone about 410 g, Y2 single microphone about 570 g, Y1 dual microphone about 490 g, Y2 dual microphone about 650 g14. Size: Y1 microphone about 4.1 x 13.8 cm, speaker about 9.4 x 8.5 x 8 cm; Y2 microphone about 4.1 x 13.8 cm, speaker about 9.7 x 11.5 cmFunctional features:1. 3-unit sounding configuration, large volume, surging high sound quality, dual internal magnetic speakers, spatial audio 360-degree sound field, HIFI sound quality, more dynamic, full-frequency speakers, exploding the energy of each note2. Ambience pull full, will be $1,000 glazed speaker light effects into the K song audio, up to 16 independent lamp beads, a variety of RGB singing light effects, light with the sound movement3. Turn on the second connection, 10 meters of smooth connection, stable and worry-free, transmission of high-quality lossless audio, stable connection without delay, no lagging4. All-round stereo surround, 360-degree home-style karaoke hall, with 3 speaker units sound body, presenting a rich and mesmerizing surround sound effects5. Long battery life, large power, singing 10H, using high-capacity lithium battery, to meet the long time mobile Karaoke, charging only 3.58h, singing all day6. Lift the Bluetooth speaker, upgrade the sound quality more shocking, three-channel speakers and the integration of artistic aesthetics, adding a sense of ceremony to listen to music7. Microphone upgrades, better looking and better sound, unique appearance, enhanced sensitivity, crisp treble, powerful midrange, bass thick

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1. Shell material: ABS2. Multiplier: 60x3. LED light power supply: 3 pcs LR44 button battery4. Applicable age: 6-25 years old5. Weight: about 55 g6. Size: about 5 x 5 x 2.3 cmFeatures:1. HD optical lens, the image is clear and delicate, strong light transmission, fast focusing, can truly reflect the observed color2. Built-in LED light, soft light, eye protection, fill light at any time, to meet the needs of exploration in different environments3. Small size, big function, specially designed for childrens handhold design, into the pocket, at any time, micro-view of the world4. Convenient operation, with focus wheel, easy to adjust the focus, suitable for biological science, microscopic exploration, help cultivate childrens scientific thinking5. Convenient keychain design, easy to carry, not limited by the scene, exploration is not only in the laboratory

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1. Material: ABS, electronic components2. Function: label, photo printing, seven-color ambient breathing light3. Supported languages: Simplified Chinese, Traditional Chinese, English, Spanish, Arabic, Italian, Japanese, Korean, German, French, Portuguese, Russian, Thai, Vietnamese, Greek, Polish.4. Connection method: Bluetooth connection5. Bluetooth version: 5.06. Interface: Type-C/USB-C7. Battery capacity: 1200 mAh 3.7V lithium battery8. Printing type: thermal printing9. Thermal paper size: 57 x 25mm/57 x 28mm/57 x 30mm10. Product size: 8 x 8 x 3.5 cm11. Weight: about 196 gramsPacking list:-Printer x 1-Printing paper x 1-Charging cable x 1-Manual x 1

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Features:1. Hanging hole design on the back supports wall mounting and saves space.2. Using ROHM print head, durable3. Adjustable automatic paper cutting and semi-automatic paper cutting4. No need to tear by hand, improve efficiency5. Buzzer alarm prompt, more convenient to useProduct parameters:1. Purpose: receipt printing2. Printing method: direct line thermal printing3. Printing media: thermal paper4. Printing speed: 250mm/s5. Effective printing width: 72mm6. Maximum diameter of paper roll: 80mm7. Paper cutting: automatic cutting, semi-automatic cutting8. Interface type: network port, USB9. Compatible systems: support XP, WIN7, WIN8, WIN1010. Compatibility: compatible with ESC/POS commands, etc.11. Supported text and graphics: English, numbers, symbols,Pre-stored barcodes in Chinese, charts, curves, and icons12. Network printing: supported13. Automatic double-sided printing: not supported14. Adapter input voltage: AC110V/220V, 50/60HZ15. Adapter output voltage: DC24V/2.5A16. Printer input voltage: DC24V/2.5A17. Product size: 120 x 125 x 150mm18. Net weight: 756 gramsPacking list:-Printer x 1-Power adapter x 1-Printing paper x 1-Manual x 1

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Features:1. Hanging hole design on the back supports wall mounting and saves space.2. Using ROHM print head, durable3. Adjustable automatic paper cutting and semi-automatic paper cutting4. No need to tear by hand, improve efficiency5. Buzzer alarm prompt, more convenient to useProduct parameters:1. Purpose: receipt printing2. Printing method: direct line thermal printing3. Printing media: thermal paper4. Printing speed: 250mm/s5. Effective printing width: 72mm6. Maximum diameter of paper roll: 80mm7. Paper cutting: automatic cutting, semi-automatic cutting8. Interface type: network port, USB9. Compatible systems: support XP, WIN7, WIN8, WIN1010. Compatibility: compatible with ESC/POS commands, etc.11. Supported text and graphics: English, numbers, symbols,Pre-stored barcodes in Chinese, charts, curves, and icons12. Network printing: supported13. Automatic double-sided printing: not supported14. Adapter input voltage: AC110V/220V, 50/60HZ15. Adapter output voltage: DC24V/2.5A16. Printer input voltage: DC24V/2.5A17. Product size: 120 x 125 x 150mm18. Net weight: 756 gramsPacking list:-Printer x 1-Power adapter x 1-Printing paper x 1-Manual x 1

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1. Voltage input: DC 5V/2A2. Material: ABS, silicone4. Charging port: Type-C5. Rated power: 10W6. Battery capacity: 3.7V 2000mAh7. Water tank capacity: about 350ml8. Size: about 19.84x15.03x14.45cm9. Weight: about 560 gramsFeatures:1. Safety windshield, not hurting hands2. 350ml large capacity, easy to add water, dry and power off protection3. With ambient light4. The fog is fine and uniform, and the operation is low noise.5. With handle designpacking list:- Fan x1- Manual x1- Water bottle x1- Aroma tablet x1- Type-C charging cable x1

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1. Voltage input: DC 5V/2A2. Material: ABS4. Power interface: USB5. Power: 5W6. Rechargeable battery capacity: 3600mAh7. Water tank capacity: about 390ml8. Size: about 13.7x24.4x11.7cm9. Weight: about 528 grams for the USB direct plug-in model, about 600 grams for the charging modelFeatures:1. Low noise operation, comfortable and soft2. Double spray channels, nano-atomization, delicate and moisturizing3. With ambient light, double-click the switch to turn on/off the night light4. The front grille is adjustable to adjust the air supply angle5. The wind can be adjusted in 4 gears6. 390ml large capacity water tank, the spray lasts longer7. 360-degree air duct circulating water mist, large inclination spiral fan blades, larger air volume and rapid cooling8. LED large screen display, one-key adjustment, simple operation

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1. Voltage input: DC 5V/2A2. Material: ABS4. Power interface: USB5. Power: 5W6. Rechargeable battery capacity: 3600mAh7. Water tank capacity: about 390ml8. Size: about 13.7x24.4x11.7cm9. Weight: about 528 grams for the USB direct plug-in model, about 600 grams for the charging modelFeatures:1. Low noise operation, comfortable and soft2. Double spray channels, nano-atomization, delicate and moisturizing3. With ambient light, double-click the switch to turn on/off the night light4. The front grille is adjustable to adjust the air supply angle5. The wind can be adjusted in 4 gears6. 390ml large capacity water tank, the spray lasts longer7. 360-degree air duct circulating water mist, large inclination spiral fan blades, larger air volume and rapid cooling8. LED large screen display, one-key adjustment, simple operation

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1. Voltage input: DC 5V/2A2. Material: ABS4. Power interface: USB5. Power: 5W6. Rechargeable battery capacity: 3600mAh7. Water tank capacity: about 390ml8. Size: about 13.7x24.4x11.7cm9. Weight: about 528 grams for the USB direct plug-in model, about 600 grams for the charging modelFeatures:1. Low noise operation, comfortable and soft2. Double spray channels, nano-atomization, delicate and moisturizing3. With ambient light, double-click the switch to turn on/off the night light4. The front grille is adjustable to adjust the air supply angle5. The wind can be adjusted in 4 gears6. 390ml large capacity water tank, the spray lasts longer7. 360-degree air duct circulating water mist, large inclination spiral fan blades, larger air volume and rapid cooling8. LED large screen display, one-key adjustment, simple operation

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1. Voltage input: DC 5V/2A2. Material: ABS, silicone4. Charging port: Type-C5. Rated power: 10W6. Battery capacity: 3.7V 2000mAh7. Water tank capacity: about 350ml8. Size: about 19.84x15.03x14.45cm9. Weight: about 560 gramsFeatures:1. Safety windshield, not hurting hands2. 350ml large capacity, easy to add water, dry and power off protection3. With ambient light4. The fog is fine and uniform, and the operation is low noise.5. With handle designpacking list:- Fan x1- Manual x1- Water bottle x1- Aroma tablet x1- Type-C charging cable x1

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