Consumer Electronics

1. Built-in anti-shock wave points, and can store chargers and data cables at the same time.2. Wear-resistant and dirt-resistant, shock-proof and drop-proof, real machine mold opening, fit the fuselage.3. High-grade nylon material, high-quality hardware accessories, effective dust-proof, easy to use.4. There are anti-shock wave points in the bag, which are shock-proof and drop-resistant, which can better protect your mobile phone.5. Compatible with Samsung Freestyle projectors.

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1. For Jetson Orin Nano and Jetson Orin NX kits2. Reserve air outlets on three sides and a dedicated built-in fan hole on the top to provide excellent heat dissipation.3. Precise opening design, exquisite manufacturing technology, and beautiful fit4. Onboard power indicator light5. Camera bracket design, mounting holes for monocular or binocular cameras, maximum 180-degree rolling angle6. Equipped with flat ribbon cable for use with 40PIN connector7. Silicone non-slip feet, more stable placement and reduced bottom contact area8. DIN rail mounting holes are reserved to facilitate installation in specific scenarios.9. Product size: 122 x 95 x 91mm10. Weight: 378kgpacking list:-Aluminum body shell (upper and lower + side panels) x 1-Camera stand bottom mount x 1-Camera stand top mount x 1-Antenna x 2-IPEX4 to SMA cable x 2-Button with 4PIN cable x 1-Cable 2x20PIN 55mm x 1-Screwdriver x 1-Screw pack and accessories x 1

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1. Each package comes with 3 pieces of tempered glass protective film for the camera lens + 4 pieces of TPU glasses soft film to better protect your device. The protective film is scratch-resistant and super clear.2. Specifically designed to protect your quest 3 lens from scratches, damage and dust. Keep your lenses clean and provide reliable protection for your lenses.3. Provide you with higher clarity, allowing you to enjoy a good view4. The lens tempered glass protective film is made of high-quality PPC material. Reliable materials can provide better protection for your quest 3.5. Easy to install and remove, allowing you to easily replace and clean as needed.6. Dimensions: 9.5 x 6.3 x 1.4cm7. Weight: 21.5g​

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1. Power supply: 5V2. Input interface: composite video, S video3. Output interface: USB2.0 interface4. Resolution: 720x576, 720x4805. Capture format: MP46. Supported systems: Windows, mac OS, Linux, Android7. Video format: MPEG28. Comply with UVC standard, no need to install any driver, the system will automatically install the hardware driver9. The following devices may be used as analog video sources: VCRs, DVD players, camcorders, set-top boxes, game consoles and any device that provides an analog video signal

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1.Material: ABS+copper sheet2. Features: ABS raw material, child protection door, 2500W high power, 3+3 jacks3. Rated voltage: 110-250V4. Power: 2500W (MAX)5. Current: 10A (MAX)6.USB output: DC 5V 2.1A7. Power cord length: 2 meters8. High temperature flame retardant PC material, safe and durable9. Safety protection door design to prevent children from being accidentally inserted and causing electric shock.10. Stable current, safe charging11. Product size: 22.5 x 8 x 3 cm12. Product weight: 430 grams13. Packaging: color box

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1. Material: PCB + acrylic shell2. Features 4 3.5mm inputs and 1 3.5mm output, capable of mixing signals from CD players, musical instruments, portable recording devices, video playback devices, etc.3. Small and delicate passive circuit design will not enhance or degrade audio signals4. It works without batteries or external power supply, is easy to carry and can be used anytime and anywhere.5. 1 main output volume knob and 4 independent input volume knobs, the 4 inputs do not interfere with each other6. Dimensions: 83.5x54x21mm (excluding knobs)7. Net weight: 93 grams

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1. Made of high-quality ABS, wear-resistant and durable, giving you a comfortable feel.2. Brand new replacement remote control, ready to use without setting up.3. Comfortable buttons, made of silicone material, sensitive to operation, durable in use for a long time4. No programming required, just install the battery and it will work normally. (2 AA batteries not included)5. Remote control distance: about 8m6. Frequency: 433MHz

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Features:1. Mobile phone interconnection, 5GHz/2.4GHc dual-mode wifi, 5 GHz WiFi transmission speed is about 4 times that of 2.4 GHz WiFi, 100M video can be transmitted in less than 10 seconds2. Removable lithium battery with strong battery life3. Type-C interface, charging, data transmission and display are more stable4. Selfie/live broadcast function, real-time online sharing, live broadcast of wonderful life5. Adopt a photosensitive lens, 4K double glass design, high hardness, not fragile, strong light transmittance, no halo, no light leakage, and can be clearly seen even when shooting at night6. Supports a variety of models and helmet installations7. 4K 30 frames HD recording8. Support pre-recording function, don’t miss any wonderful moments9. 6-axis gyroscope anti-shake to enhance picture stabilityProduct parameters:1. Screen: 1.3-inch high-definition display with touch screen2. Secondary screen (lifetime version): 1.3-inch high-definition display with touch screen3. Lens viewing angle: 154 degrees4. Video resolution: 4K (3840*2160) 30FPS, 2K (2560*1440) 60/30FPS, 1080P (1920*1080) 120/60/30FPS, 720P (1280*720) 120/60/30FPS5. Image size: 20M(5888*3312), 16M(5376*3024), 14M(5008*2816), 12M(4640*2608), 10M(4320*2432), 8M(3840*2160), 5M(3200) *1808), 3M (2560*1440), 2M (1920*1088)6. WIFI: 2.4GHz/5GHz7. Anti-shake: six-axis gyroscope anti-shake8. Encoding format: H.264/H.2659. Light source frequency: 50HZ/60HZ10. Video format: MP411. Pre-recording: supported12. Image format: JPG13. Live broadcast: supported14. Remote control: supported15. USB interface: Type-C16. Power input: 5V2A17. Battery capacity: Standard version: 1000mAh removable battery, endurance version: 2800mAh removable battery18. Storage medium: MICRO SD card, maximum support 128G19. Supported languages: Chinese, Traditional Chinese, English, French, German, Spanish, Italian, Portuguese, Japanese, Russian, Romanian, Polish, Czech, Slovak, Hungarian, Finnish, Danish , Dutch, Turkish, Hebrew, Thai20. Product size: Standard version: 68.65 x 32 x 25.5mm, extended version: 130 x 32 x 25.5mm21. Working temperature: minus 10 to 45 degrees Celsiuspacking list:-Camera x 1-Waterproof case x 1-Border x 1-Bracket x 1-Back clip x 1-Flat bottom stand x 1-Lanyard x 1-Helmet base x 2-Adhesive sticker x 2-Data cable x 1-Wiping cloth x 1-Stickers x 2-Manual x 1

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Features1. Supports NVIDIA Jetson Nano Developer Kit2. Supports night vision when works with infrared LEDs3. 8 Megapixels4. Sensor: IMX2195. Resolution: 3280 × 24646. Lens specifications:- CMOS size: 1/4inch- Aperture (F): 2.0- Focal Length: 2.96mm- Angle of View (diagonal): 77 degree- Distortion: <1%- Lens dimensions: 6.5mm × 6.5mm7. 4 screw holes8. Used for attachment9. Provides 3.3V power output10. Supports connecting infrared LED and/or fill flash LED11. Dimension: 25mm x 24mm12. Weight: 31gPacking List1. IMX219-77IR Camera x12. Infrared LED Board (B) 2PCS x13. 15-pin FFC (opposite sides contact) x1

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1. Interface: TTL level RS232 format2. Purpose: experiment3. Card reading distance: below 5CM4. Application: smart home5. Weight: about 10g6. Coil inductance: 47~68uH7. Frequency: 125KHz8. Working voltage: DC 5V9. Working current: less than 50 mA10. Working temperature: -10 to 70 degrees Celsius11. Storage temperature: -20 to 80 degrees Celsius12. Coil size: 46x32x3mm13. Module size: 38.5x19x9mm

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1. Brand new and high quality. 2. Input: AC 100-240V 50/60Hz 3. Output: DC 12V 1A 4. Connector outside diameter: 5.5mm 5. Connector inside diameter: 2.1mm 6. Cable Length: about 90cm

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1) Ready for resale in your retail shop or anywhere. 2) Every family should have some at home. 3) Max Supports 250V, 10-16A. 4) This adaptor can be connected to all the overseas electrical adaptor. 5) Compact size for easy portability 6) Available for below plugs: UK Plug, AU Plug, US Plug, EU Plug

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1. Brand new and high quality. 2. Lightweight, easy to carry. 3. Available for below plugs: UK, AU, US, EU plug. 4. Convenient for travel and daily use. 5. This adapter come with fuse protection that helps in protecting your expensive equipment from power surges or spikes common in many countries.

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1. Brand new and high quality. 2. Lightweight, easy to carry. 3. Available for below plugs: UK, AU, US, EU plug. 4. Convenient for travel and daily use.

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1. Product material: high temperature resistant ABS.2. Input voltage: 100V-240V.3. For 10W and 12W chargers for iPad.4. For all series of MacBook power connectors, such as L-head series, T-head series and USB-C series for Apple notebook power supplies.5. AU plug support: Australia, New Zealand, Papua New Guinea, China, Argentina and other countries.

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This universal adaptor is a compact one piece unit with 4 international adaptors, and provides a child protection safety shutter, power indicator light surge protector. This item with fit the plugs in Europe / UK / USA / China / Japan / Australia / Spain and almost every country in the world 1) Voltage: AC 110-250V 2) Current: 10A 3) EU + AU + UK + US Plug World Universal Travel Adaptor 4) Size: 73mm x 50mm x 39mm

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1) This universal adaptor is a compact one piece unit with 4 international adaptors, and provides a child protection safety shutter, power indicator light surge protector. This item with fit the plugs in Europe / UK / USA / China / Japan / Australia / Spain and almost every country in the world 2) Voltage: 100V-240V AC 3) Fuse: T2.5A 4) Max power: 550W at 220V, 2.75W at 110V 5) EU + AU + UK + US Plug Travel Universal Adaptor 6) Size: 60 x 58 x 56mm

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1. Standard Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ 2. IPS screen, wide viewing angle, better display High definition in small size 3. 1x joystick, 3x pushbuttons, handy and useful 4. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) 5. Driver: ST7789 6. Interface: SPI 7. Display color: RGB, 65K color 8. Resolution: 240x240 9. Backlight: LED 10. Operating voltage: 3.3V

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Features Color-screen display, user-friendly interface.Bilingual choices:Chinese/English.Three alarm forms:sound/light/vibration .Data recording and review function, continuously record120,000 data logging.Charging function. Specification Test Gases: H2S Display Unit: %LEL Gas detection:EXMeasurement Range: 0~100μmo/molResolution: 0.1 Accuracy: ≤ ±5%FSIndication model:LCD display real-time date and system state,LED,sound,vibration indication alarm Response Time(90%): Less than 30 seconds Alarm: Sound and light vibration alarm Alarm Point: Adjustable Working Voltage: DC3.7V, 1800mAh Battery Model: LP103450-1800mAh rechargeable lithium batteryExplosion-proof Certificate NO.: CNEx 18.5122Explosion-proof Mark: Ex ib IIB T3 GbOperating Conditions: -20～50℃ / -4～122℉, < 95%Storage Conditions: -10～55℃ / 14～122℉, < 85%charging time:6-8hstandby time:more than 8h on end (slightly change with working state)Weight: 215.4g(with battery and back buuton)Item Size: 71 * 153* 49mm Package included 1 * Hydrogen Sulfide Monitor1 * Plastic Pipe1 * USB Cable1 * Gas Calibration Cover1 * Storage Box1 * User Manual

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1. Display form: LCD2. Formaldehyde detection range: 0-1.999 mg/m33. TVOC detection range: 0-9.999 mg/m34. TVOC effectors: Benzene, alkanes, alkenes, ketones, etc.5. Temperature detection range: 0-50 degrees Celsius6. Moderate detection range: 20-90%RH7. Built-in battery: 1200mAh lithium battery8. Charging time: About 4 hours9. Battery life: About 2 hours10. USB interface: Type-C interface11. Input: 5V/1A12. Specifications: English version13. Dimensions: 15.1x6.9x4.5 cm

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Test content: O3+AQI+Temperature+Humidity 1. Electrochemical sensor 2. TFT LCD screen display 3. Resolution: 320 x 240 pixels 4. It can be used in office, indoor outdoor and detection of ozone residue after disinfection. 5. 24 hours real time monitoring 6. Power supply: Built-in Li-battery 2000mAh 7. Material: ABS with TFT Screen 8. Color: Black & Orange 9. Detection data range: O3(0-50ppm) 10. Size : 164 x 74 x 26mm

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About the product1. Radiation survey meter can test electric field radiation and magnetic field emission to reach the optimal test result. 2. It is used to test and learn electromagnetic radiation situation indoor and outdoor. 3. It is equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on LCD digital display after processing by the control micro-chip. 4. You can make reasonable processing or taking effective prevention measures toward the electromagnetic radiation according to the test resultFeatures1. One instrument with two uses, it can test the electric field and the magnetic field radiation at the same time 2. Sound-light alarm, when the test result exceeds the safe value, the instrument will alarm automatically 3. Data locking, one-key lock of the radiation value 4. LCD graphic display of the radiation value trend 5. Radiation assessment, remind you whether the radiation value is safe or not 6. Fashionable design, easy on-hand operation, it is easy to move or make field measurementRange of Application1. Electromagnetic radiation monitoring: House and apartment, office, outdoor and industrial site 2. Electromagnetic radiation test: Mobile phone, computer, TV set, refrigerator and high voltage cable radiation test 3. Radiation protection product test: Test effects of radiation-proof clothes, radiation-proof film and other prevention articles

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1. Measuring range: 2%~30%2. Resolution: 0.5%3. Ambient temperature: -10-60 degrees Celsius4. Operating temperature: -10-40 degrees Celsius5. Operating humidity: 0-70%Rh6. Automatic reading lock function7. Automatically display low voltage prompt symbol8. Power supply: 9V battery (not included in delivery)9. Dimensions: host: 17.4x7.3x3.8 cm, probe: 36.5x4.3x2.5 cm10. Using microcomputer technology (CPU) to make the measurement more accurate11. With automatic temperature compensation function12. The large-screen LCD display with backlighting ensures clear readings and no parallax13. There is a dedicated backlight control switch, which is convenient for saving battery14. Food types that can be tested: wheat, rice, rice, corn, soybeans, coffee beans, medicinal materials

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Output Language:Russian,Chinese,Portuguese,Japanese,French,Arabic,English,Spanish,Italian,Korean Input Language:English,Japanese,Spanish,Italian,Korean,Arabic,French,Chinese,Portuguese,Russian Style:Portable Display Screen:No Type:Voice Translation function 1:translate function 2:traducteur vocal function 3:bluetooth headphone function 4:headphones for a mobile phone function 5:wireless headphones function 6:headphones function 7:wireless bluetooth headset function 8:Bluetooth headphones function 9:Bluetooth headset function 10:wireless earphones Description:This is not only a simple Bluetooth wireless earphone, but also a useful multi-language translator. It can translate up to 22 languages into each other for learning, travelling, business, and meeting. TWS true wireless technology gives you an unexpected comfortable HiFi music enjoyment without messy wire. Slim and elegant design for comfortable wearing. Order and enjoy it! Features:Multiple Languages Translation: Support up to 22 languages translation for Android system, while support 25 languages for iOS system. Speak to the earphone, then it will translate into the voice of the country you want.Bluetooth True Wireless Connection: Optimized Bluetooth 4.1 version allows stable and fast audio transmission, true wireless connection for up to 10 meters, easy to connect to your Bluetooth devices in seconds.High Fidelity Audio Output: Built-in 8mm moving coil speaker which allows HiFi audio effect and keeps bass more surging, bring unexpected smooth and clear music to your ears.TWS true wireless in-ear design: mini and compact, no messy wire and easy to wear, stable and comfortable for driving, running, travel, and other indoor or outdoor activities.Listen Longer: Built-in 90mAh rechargeable lithium battery, ensures super endurance, support playing for up to 5-8 hours, talking for up to 4.5 hours.Widely compatible for iPhone/ Samsung/ iPad and more. Specifications:Color: BlackType: TWS Ear Hook TypeBluetooth Version: V4.1Bluetooth Protocol: HEP/ A2DP/ HSP/ AVRCP/ BLETransmission Distance: 10mCompatible Device: For iPhone/ Samsung/ iPadSupports Languages Translation: Chinese, English, Japanese, Korean, Russian, French, Thai, German, Italian, Arabic, Spanish, Danish, Swedish, Finnish, Dutch, Portuguese, and so onBattery: Built-in 90mAh Rechargeable Li-ion BatteryCharging Time: About 1hPlaying Time: 5-8h (Actually depends on playing volume.)Talking Time: About 4.5hStandby Time: About 120hSize: Approx. 57 x 18 x 8mm/ 2.2 x 0.7 x 0.3inPackage Weight: 84g Package List:1 * Translation Earphone1 * USB Charging Cable1 * Pair of Earmuff

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1. Business, fashion, technology 2. Support 138 languages on-line AI voice translation, 16 countries languages off-line translation(Chinese translation, Chinese traditional, English, Japanese, Korean, Russian, French, Spanish, German, etc.), and 57 languages photo translation. 3. MT6739 quad-core Cortex-A53 CPU, 1GB RAM + 16GB ROM 4. 3.1-inch IPS screen, 320*240 resolution, G+F single-touch (IC: FT6336U) 5. 5 million pixel camera 6. Support 4G network, 2.4G/5G dual-band WiFi, Bluetooth 4.0 7. 2000mAh built-in battery, TYPE-C charging port 8. Product size: 129x58x12.6mm 9. Product weight: 168g

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Channels:2 (2.0) Type:Home Amplifier 1. Product Name: TPA3116D2 digital amplifier 2. Product Type: XH-M5433. Amplifier chip: TPA3116D2*14. Power supply: DC12-26V (24V recommended)5. Current: more than 3A6. Max output power: 120W *2 7. Channel: Two channel8. Signal to noise ratio: 100db9. Size: 92*69*18MM10. Power supply DC12V 50W * 211. Power supply DC24V 120W * 212. Note: Red is positive, and Black is negative! 13. TPA3116D2 digital power amplifier board, with dual channel, high power, shock volume; power supply voltage is DC12-26V, 24V is recommended, it also has an op amp function, after the sound source is input, enter the boards op amp chip TL074C to zoom in, so that The volume is even more shocking. Operation instructions:1. Connect the power input terminal to the DC12V—26V power supply (24V is recommended);2. Connect the audio input to a sound source, such as an MP3, mobile phone, computer, etc.3. Connect the audio output to the speaker, pay attention to the positive and negative, it is recommended to connect more than 120W professional stage speakers, in order to play its effect.Package included:1 x TPA3116D2 2*120W Dual-channel High Power Digital Power Amplifier Board

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Product description:1. If you have a line level signal source (TV audio, MP3 player, video game machine, cell phone, tablet, computer, record player, etc.) to output to other devices at the same time (such as power amplifier and speakers or headphones), this product can solve the problem of one set of stereo input, which can allocate four sets of stereo, output independent four sets of volume adjustment function, with each channel output band + 20dB gain.2. For a powerful signal amplifier distributor, you may need to run several long lines between the TV audio line and a receiver on the other side of the room, providing high gain through any line level signal source, allowing longer cable lines to run, or requiring "buffering" to solve low volume problem. You can use it to add signal amplifiers between the line level signal source and the power amplifier, and the RCA jack matches almost all other product interfaces.3. This product can increase the sound quality of the control signal and reduce the bottom noise. With a large dynamic range, it will not produce a burst. The output volume is controlled by sensitivity adjustment knob, and DC 12V power supply is adopted to ensure full thrust.Product parameters:1. Input impedance: 100K Ohm2. Input level: +14 dBV3. Output impedance: 47 Ohm per output channel4. Frequency response: 20 Hz-20K Hz5. SNR: Less than 107dB6. Total harmonic distortion: Above 0.02%7. Intermodulation distortion: Above 0.01%8. I/O interface: Stereo RCA9. Power supply: DC-12V10. Net weight: 0.31 kg11. Product weight after packaging: 0.46kg12. Product size: length 109 mm x width 79mm x height 38 mm13. Package size: length 185mm x width 135mm x height 65mmKit list:1. 1 in-4 out-front Stereo Signal Amplifier Allocator x 12. DC-12V Power Adapter (gauge American) wire length: 100cm

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Screen:Yes Screen Size:1.8 inch Function:Voice Recorder,bluetooth,Photo Viewer,E-Book Reading,Build in Speaker,FM Radio Battery Specification:Polymer Battery Body Material:Metal Bluetooth:Yes WIFI:No Style:MP3 Storage Type:Flash Memory Supports Recording Function:Yes Supports EBook Reading:Yes Supports FM:Yes Operation Mode:Touch Screen + Touch Tone Package:Yes Have Speakers or not:Yes Balanced Out:Yes External Memory:Yes 1. 1.8 inch 128 * 160px TFT Screen 2. Support MicroSD(TF) card to 128GB (not included) 3. All-alloy metal body music player 4. Lossless Music: Professional built-in Hi-Fi chip, clear music and voice quality can be realized. Support audio formats: APE, FLAC, MP3, WMA, OGG, AAC, WAV. 5. Bluetooth 4.1: The MP3 music player pair easily with the Bluetooth wireless headsets or speakers.no issues transferring files from PC to player. 6. Designed with 7 buttons (5 touch + 2 side), simplicity of operator. this MP3 player has one key to lock screen,so you will not be accidentally hit the buttons. 7. Size: 95mm x 41mm x 9.5mm

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1. Screen size: 1.1 inches 2. Memory card type: TF card 3. Expansion card: support 4. Interface: USB 2.0 5. Headphone jack: 3.5mm 6. Audio format: MP3 7. Battery capacity: 90mAh 8. Charging time: 40 minutes

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Battery Specification:Lithium BatteryAudio Format Support:MP3, WAVSignal Noise Ratio:≥100dB1. Audio files support: MP3 / WMA / WAV / APE/ FLAC / OGG / ACC2. Compatible with MAC / PC 3. FM radio: 87-108Mhz4. Water resistant: IPx85. Rechargeable polymer battery: 150mAh6. Working time: ＞5h7. Charging time: 1.5-2 hours (DC 5V,500MA)8. Frequency esponse: 20Hz-20kHz9. Sensibility: 90dB10. Impedance: 32 ohm

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1. Support system: Android /iOS/Windows system2. Printing method: hotline printing3. Printing speed: 90mm/sec4. Reliability TPH lifetime: 100km5. Resolution: 203DPI (8dot/mm)6. Printing width: 48mm (384dot)7. Paper width: 58+/-01mm8. Battery capacity: 7.4VDC / 2000mA9. Printed Chinese characters: Simplified Chinese 24x24 points, support 18030 font library, support Taiwan and Hong Kong traditional (complex fonts)10. Interface: standard RS232/USB, Bluetooth 4.0/SPP protocol or infrared/IRCOMM protocol (optional)11. Stable performance, print cleaning, wear resistance, long service life12. Small size, easy to carry13. Support various takeaway software platforms14. Supports two different connection methods of Bluetooth and computer USB, compatible with multiple systems15. Driver: Win2003/Win2000/Win7/WinXP/Win10/Vista/Win8/Linux16. Size: 118x83x59mm

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1. Printing method: thermal type 2. Printing accuracy: 576/row 3. Printing speed: 160mm/s 4. Print width: 80mm 5. Interface: USB

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1) 40X handheld exclamation mark type magnifier 2) With high brightness, two LED lamps can make the magnifier clearer 3) Adopt handhold handle to conform to ergonomics design, ensure softer and more comfortable hand feeling 4) With arc shaped switch pushing board to conforms to finger shape 5) Comes with PU case for good protection 6) Apply to offices, hospitals, schools, instrument evaluation, printing, home living use 7) Powered by 3 x AAA batteries (Batteries not included) 8) Size: 118x30x22mm 9) Package Contents: - 1 x Magnifier - 1 x User Manual - 1 x PU Case

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1. Aspherical lens design, can get distortionless image on the TV. Lenses are made of hardened scratch resistant acrylic, ultra lightweight, No discomfort for long time use the magnifying glasses 2. Left and right eye lens can be diopter adjusted independently by turning the focus wheel on each side. 3. Great vision aids magnifying glasses for presbyopes to get 2.1X magnification image on TV screen (can not use for driving) 4. Suitable for myopic people to watch TV in the visual range of 0-300 degrees, the recommended observation distance is about 3 meters, the best effect,Note: Not work for individuals that have AMB (macular degeneration),Astigmatism and others with severe vision loss 5. Ideal magnifier for clear view of minutiae on the objects for research, also for fishing, handy crafts making, gardening,outdoor sports etc

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1. Lens size: 3.9MM2. Resolution 1280 * 720, 640 * 4803. Frame rate: 25fps4. Viewing angle: 70 degrees5. Focal length: 4-10cm6. Waterproof rating: IP677. Light source: 6pcs adjustable LED light8. Support system: iOS, Android9. Photo format: JPEG10. Video format: AVI11. Support Android, type-c, USB three interfaces, full compatibility, wider applicability

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Model Number:Head Belt Weight:150g Package:Yes Brand Name:AMVR OOM Type:Mount Compatible Brand:for htc vive Headset Compatible Model:for htc vr 1. Increase the needle thread connection glue around the top of the head, closer2. The headband material is guaranteed and the threading is firm.Material: PU leather, elastic bandApply: For htc viveColour: BlackParcel contains:1pcs Head Belt

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Model Number:VR Cover Compatible Model:FOR HTC VIVE PRO Compatible Brand:FOR htc vive vr Controller 1. Hold down the for HTC VIVE control handle Trigger (trigger) button2. The control handle together with the wrist from the top of the grip into the cavity3. Release the Trigger button when fully inserted. Hear the Trigger button from the grip at the pop-up and make a sound and then tighten the screw clockwise.4. That is to complete the control handle fixedMaterial: ABS(Acrylonitrile Butadiene Styrene)Fit For: For HTC VIVE

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1) It's the lastest type of universal A/C remote control. It can remotely control most brands and models of A/C. It has many characters: digital automatic code searching function, low power consumption function, complete function, far sending distance, easy setting, comfortable handle, ect. What's more, it has a big LCD display (appears such as setting, clock, timing (ON/OFF) which make it more convenient to operate 2) Easy to operate 3) LCD display 4) Against remote controller damage, missing or replacing 5) It can control over 1000 different world famous of air conditioners 6) Batteries: 2 x AAA (not include) 7) Operable distance: about 8 meters 8) Product size: 14.5cm(L) x 5.3cm(W) x 1.2cm(H)

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1. Material: plastic/sponge2. Suitable for Electrolux ZSC69FD2/ZSC6940/ZE3463. Easy to install and easy to use4. Real machine mold opening, high adaptability5. Wear-resistant and durable, not easy to damage6. Size: 120x150mm7. Weight: about 75 grams

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1.Convert the 433MHz RF remote control to the mobile phone App control via WiFi, enabling the 433MHz RF device application to be remotely controlled and the second to become a smart home. 2.Support for adding up to four 433MHz RF remote controls / RF curtain switch / RF alarm Supports up to 16 433MHz RF devices, supports timing/countdown timing tasks, and can be turned on/off at specified times. Management is more convenient. 3.The main account can share the device to others, which is easy to use and quick to add.

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1. Built-in decoding chip, plug and play, no driver required2. Decoding chip: HS100B3. USB (UAC): UAC2.04. Signal-to-noise ratio/SNR: 93 dB5. Crosstalk/Crosstalk: -78 dB6. Distortion/THD+N: -70dB7. Frequency response/FR: 20Hz-20KHz8. Power consumption: 20-40mA9. Compatible with USB 2.0. Suitable for all computers with USB ports, such as Windows 98SE / 2000 / XP / VISTA / Win7 / Win 8 / Win 10, Mac OS. Compatible with most recording software, such as GarageBand, Guitar Combo Amps, Audacity, Amplitude. Compatible with Yousician. Not compatible with XBOX, PS and any gaming devices.10. The USB guitar cable supports 44.1 kHz and 48 kHz sampling rates. Designed to transmit electric guitar/piano/bass signals to the computer. Built-in D/A converter chip, it can be perfectly compatible with computer without other drivers. Plug in the USB and use your PC as a guitar recorder. It is also very suitable for stage and studio use.11. Low noise, high fidelity, usb guitar cable diameter 6mm (24AWG), oxygen-free copper (OFC) center conductor can enhance signal transmission. Gold-plated USB and nickel-plated 6.35mm connectors, the 6.45 end of the usb guitar cable has a spring-type strain relief function to prevent the cable from being pulled out. The usb guitar cable with VC insulation material and high-density twisted copper shielding layer can reduce noise and achieve quiet operation.12. Insert the 1/4 TS (6.35) plug into your favorite guitar, insert the USB interface into the computer, your computer will be converted into a guitar amplifier and recording system without any other operating hardware and drivers, plug and play .

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1. Total length of product: 25mm 2. Frequency response: 50Hz-20KHz 3. Impedance: 2.2k ohm 4. Directionality: omnidirectional 5. Plug: 3.5mm commonly used plug 6. Material: plastic 7. Application: game console/mobile phone/laptop/tablet/recording pen etc. to improve the sound quality of the original built-in microphone 8. Microphone size: 4.5X2.2mm

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1) No memory effect 2) Environmentally friendly 3) Battery Type: 18650 Rechargeable Battery 4) Voltage: 3.7v 5) Capacity: 3000mAh 6) Material: Li-ion Battery 7) Rechargeable times: Up to 1000 times 8) Compatible with: Battery appliances such as emergency lighting, portable devices, power tools 9) Size: 7cm x 2cm(Diameter)

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1) 100% Brand New, High quality Power Adapter 2) Compact design for traveller or home use 3) Plug and play hot swapping 4) Easy to install and use 5) Voltage: AC 250V / 10A 6) Support 90 Degree Rotation

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feature1.HOLD data retention2.MAX maximum / MIN minimum3.UN VOL, UNIT switch unit in PPM, (MG / M ^ 3)4. Alarm settings5. Calibration6. On/Off (timed shutdown)Package Included1 x hydrogen sulfide detector (without battery)1 x manual

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About The ProductOverview 1. This is an industrial USB to RS485 converter with original FT232RL and SP485EEN inside. It features embedded protection circuits such as lightningproof, resettable fuse, ESD protection, and TVS diode, etc. It is pretty small in size. 2. The USB TO RS485 is very easy to use, allows automatic transceiving. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement. Features 1. USB to RS485 communication 2. Adopt original FT232RL and SP485EEN, fast communicating, stable and reliable, better compatibility 3. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic 4. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance 5. 3 LEDs for indicating the power and transceiver status Specifications 1. Product type: Industrial converter 2. Baudrate: 300-921600bps 3. Host port: USB 4. Device port: RS485 5. USB: - Operating voltage: 5V - Connector: USB-A - Protection: 200mA self-recovery fuse, ESD protection - Transmission distance: about 5m 6. RS485: - Connector: screw terminal - Pins: A+, B-, GND - Direction control: hardware automatic control - Protection: 600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor) - Transmission distance: about 1200m (low rate) - Transmission mode: point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) 7. LED indicators: - PWR: red power indicator, light up when there is USB connection and voltage is detected - TXD: red TX indicator, light up when the USB port sends data - RXD: red RX indicator, light up when the device ports send data back 8. Operating environment: - Temperature: -15 ~ 70 degree - Humidity: 5%RH ~ 95%RH 9. Operating system: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XPPackage List1. USB TO RS485 x 1 2. USB-A male to female cable x 1 3. Screwdriver x 1

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1. Bluetooth version: 5.1 2. Charging interface: Type-C 3. Effective distance: about 10 meters 4. Battery capacity: 3.6V 2500mah 5. Large-caliber professional pickups, full and undistorted vocals 6. One key to eliminate the original song, easy to use 7. Sound card-level DSP chip noise reduction, no noise 8. Size: 96x96x226mm

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1. Input: AC 100-240V 50/60Hz 2. Output: DC 5V 2A 3. Connector outside diameter: 5.5mm 4. Connector inside diameter: 2.1mm 5. Cable Length: about 90cm

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