Consumer Electronics

Specification1.Temperature measuring range: -50 ° C ~ 99 ° C2.Resolution: 0.1 ° C;3.Accuracy:+- 1° C (-50 ° C ~ 70 ° C);4.Sensor error delay: 1 minute5.Power supply: 24Vdc 6.Power consumption: <3W;7.Sensor: NTC sensor (1PC);8.Relay contact capacity: Two Relay Cool 10A/220VAC; Heat 10A/220VAC;9.Ambient temperature: 0 ° C ~ 60 ° C;10.Storage temperature: -30 ° C ~ 75 ° C;11.Relative humidity: 20% ~ 85% (No condensate)12.Sensor length: 1.0m13. Front Panel Size: 75x34.5mm ; Product Size: 75x34.5x85 mm ; Mounting Size: 71x29mmFeatureSwitch the modes between cool and heat;Control temperature by setting the temperature setting value and the difference value;Temperature calibration;Refrigerating control output delay protection;Alarm when temperature exceeds temperature limit or when sensor error.All parameters setting can be saved when power off.Can be used for domestic freezer, water tanks, refrigerator,industrial chiller, steamer, industrial equipment and other temperature control applications.Package including1xTemperature Controller1xInstruction manual

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Overview1. Smart robot is always the favorite project of electronic enthusiasts, however, a robot will be "not that smart" if it is not AI-based.2. Welcome the JetBot, an actual smart robot powered by Jetson Nano. With the intelligent eye (front camera), facial recognition, object tracking, auto line following, and collision avoidance can be easily achieved. It also comes with ROS nodes code, which makes it easy to get started with the open source ROS (Robot Operating System), and to learn the system framework and concepts of ROS.3. If you have got a Jetson Nano on your desk right now, combined with our open source codes and tutorials, these add-ons would be the ideal choice for you to learn AI robot designing and development.Features1. Adopts 3x 18650 batteries (NOT included), high battery capacity, up to 12.6V voltage output, more powerful driving force.2. Integrates S-8254AA + AO4407A lithium battery protection circuit, provides protections for over-charge, over-discharge, over-current, and short circuit.3. Onboard APW7313 voltage regulator, provides stable 5V voltage for the Jetson Nano.4. Onboard TB6612FNG dual H-bridge motor driver.5. Onboard 0.91inch 128×32 pixels OLED, allows to display robot IP address, RAM, battery life, etc.6. Onboard ADS1115 AD acquisition chip for monitoring the battery in real time.7. Weight: 773gWhat is on the JetBot Expansion Board1. S-8254AA: Lithium battery protector, provides protections for over-charge, over-discharge, over-current, and short circuit2. ADS1115: 16-bit AD acquisition chip, monitoring the battery in real time3. AO4407A:: P-Channel MOSFET for protection circuit4. APW7313:: 5V power regulator for powering the Jetson Nano5. PCA9685: PWM controller, I2C interface, for IO expansion6. TB6612FNG: dual H-bridge motor driver7. 0.91inch OLED: SSD1306 driver chip, 128×32 pixels8. Battery charger input: charging the 3x 18650 batteries9. Power switch10. 18650 battery holder11. Motor connector (bottom side)12. Jetson Nano communication header: I2C interface and power supplyPacking List1. Metal box x12. Camera holder x13. Acrylic piece x14. Jetbot expansion board x15. IMX219-160 Camera x16. Wireless-AC8265 x17. Motor 2PCS x18. Wheel 2PCS x19. Omni-direction wheel 2PCS x110. Power adapter EU head x111. 12.6V battery charger x112. Wireless gamepad x113. Screwdriver 2PCS x114. 6Pin 9cm cable x115. Screws pack x116. Spanner x117. Cooling fan x118. Micro SD card reader x1

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1. Material: ABS, electronic components2. Usage: Photo, label printing3. Ink wheel size: 57mm4. Connection method: Bluetooth connection5. Bluetooth version: 5.06. Power: 5W7. Thermal paper size: 57 x 25mm8. Printing accuracy: 203dpi9. Printing speed: 60m/s10. Interface: USB11. Battery capacity: 1000 mAh12. Product size: 85 x 84 x 44mm13. Weight: 165gPacking list:-Printer x 1-Printing paper x 1-Charging cable x 1

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Features: 1. Ultra-clear Android TV, smooth to use, no lag, no crashes, and stable output. 2. Supports electric (automatic/manual) trapezoidal correction, and supports vertical, left and right, and four-corner free displacement correction. 3. Adopt 5.7-inch ultra-high transmittance LCD screen with 1080P full HD physical resolution. 4. The projector has multiple functional modes. In performance mode, the fan speed is increased to enhance heat dissipation and improve brightness. Parameters: 1. Imaging technology: 6.0-inch LCD screen 2. Brightness: 18000 lumens/1000Ansi 3. Resolution: 1920x1080P 4. Maximum supported decoding: 4K 5. Throw ratio: 1.47:1 6. Projection distance: 1.6~9.8MM 7. Projection size: 50-300 inches 8. Optimal projection size: 60-100 inches 9. CPU chip: MTK9269 10. RAM/ROM: 1G+8G 11. Bluetooth: BT 5.0 12. WiFi: 2.4G+5G TV Box Specifications: 1. Operating system: Android 11.0 2. CPU chip: ARM Quad 64-bit Cortex-A35 3. RAM/ROM: 2G+16G 4. Bluetooth: BT5.0 5. WiFi: 2.4G+5G 6. USB/maximum memory: supports USB/supports 128G (Max) 7. Input: USB x 2/AV/HDMI x 2/RJ45 8. Output: 3.5mm audio headset 9. Input voltage: AC 90-260 50-60HZ 10. Operating power consumption: 180W+/-5W 11. Product size: 270.3 x 272.8 x 114mm 12. Weight: 2.85KG Package List 1 x instruction manual 1 x remote control 1 x power cord 1 x AV cable 1 x cleaning cloth 1 x dust cover 1 x Height knob

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1. Rechargeable, with built-in 18650 rechargeable battery.2. Support USB flash disk and TF card (not included).3. 2 Bands Radio receiver: FM4. Max power: 3W5. Rate resistance: 4ohm6. Noise ratio: >=80dB7. Frequency effect: 100Hz-18KHz8. Input voltage: 5V DC9. Size: 85 * 60 * 38mm10. Package include:- 1 x Radio- 1 x 18650 rechargeable battery (installed inside the device)- 1 x Charging cable

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Description:1. Type: Portable2. Measurement object: flammable gas such as natural gas, gas, biogas, etc.3. Size: 156x66x31mm4. Power: 3x1.5V AA battery(not included the battery)5. Sensitivity: adjustable, at least 50PPM (methane)6. Warm-up time: <20 seconds (assuming 25 Celsius Degrees, 60 RH environment)7. Continuous work: 4 hours8. Low battery prompt: power indicator flashes (replace battery)9. Operating environment: 0~50 Celsius Degrees

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1. Measurement range: minus 50-400 degrees Celsius (negative 58-752 degrees Fahrenheit), 2. Measurement accuracy: 0-400 degrees Celsius (32-752 degrees Fahrenheit): +/- 1.5 degrees Celsius (+/- 2.7 degrees Fahrenheit) or +/- 1.5%, negative 50-0 degrees Celsius (negative 58 degrees Fahrenheit - 32 degrees Fahrenheit): +/- 3 degrees Celsius (+/- 5 degrees Fahrenheit) to the larger. 3. Celsius/Fahrenheit temperature unit conversion, data retention, 4. Laser positioning switch, LCD backlight switch 5. Automatic shutdown function 6. Maximum/minimum, self-calibration, ambient temperature view

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1. Measurement range: minus 50-400 degrees Celsius (negative 58-752 degrees Fahrenheit), 2. Measurement accuracy: 0-400 degrees Celsius (32-752 degrees Fahrenheit): +/- 1.5 degrees Celsius (+/- 2.7 degrees Fahrenheit) or +/- 1.5%, negative 50-0 degrees Celsius (negative 58 degrees Fahrenheit - 32 degrees Fahrenheit): +/- 3 degrees Celsius (+/- 5 degrees Fahrenheit) to the larger. 3. Celsius/Fahrenheit temperature unit conversion, data retention, 4. Laser positioning switch, LCD backlight switch 5. Automatic shutdown function

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1. Measurement range: minus 50-530 degrees Celsius (negative 58-986 degrees Fahrenheit), 2. Measurement accuracy: +/-1.5 or 1 degrees Celsius take the big one 3. Celsius/Fahrenheit temperature unit conversion, data retention 4. 9-point laser positioning switch, LCD backlight switch 5. Automatic shutdown function 6. Self-calibration, data storage

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1. Durable and reliable. 2. The top opening design does not block the signal. 3. Quicksand-type non-slip texture, not afraid to take off your hands. 4. Oil-proof and washable. 5. Only fit for 2nd generation Alexa voice remote for Fire TV Stick 4K / Fire TV (3rd Gen) / Fire TV Cube.

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Description:1. Weight: 435 g2. Noise: below 36 dB3. Size: 10 x 8.5 x 16.5 cm4. Rated voltage: 220 v5. Rated power: 500 w6. Power supply: AC7. Applicable area: below 10 m8. Air supply method: no page turning and no shaking9. Plug type: EU、US 110v、UK

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Description:1. Weight: 435 g2. Noise: below 36 dB3. Size: 10 x 8.5 x 16.5 cm4. Rated voltage: 220 v5. Rated power: 500 w6. Power supply: AC7. Applicable area: below 10 m8. Air supply method: no page turning and no shaking9. Plug type: EU、US 110v、UK

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Description:1. Weight: 435 g2. Noise: below 36 dB3. Size: 10 x 8.5 x 16.5 cm4. Rated voltage: 220 v5. Rated power: 500 w6. Power supply: AC7. Applicable area: below 10 m8. Air supply method: no page turning and no shaking9. Plug type: EU、US 110v、UK

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Description:1. Weight: 435 g2. Noise: below 36 dB3. Size: 10 x 8.5 x 16.5 cm4. Rated voltage: 220 v5. Rated power: 500 w6. Power supply: AC7. Applicable area: below 10 m8. Air supply method: no page turning and no shaking9. Plug type: EU、US 110v、UK

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Model :Plug1. Applicable products: applicable to dyson cordless vacuum cleaner2. Applicable models: DC30 DC31 DC34 DC35 DC44 DC45 DC56 DC57 917530-01 917530-02 917539-11 17530-023. AC plug: US, EU, UK, AU, CN4. Input voltage: 100V-240V global universal voltage5. Output current: 24.35V --348MA6. Output voltage: 16.75V --348MA7. Protection function: overcharge, overvoltage, overload, overtemperature, short circuit, lightning protection8. Size: 86x48x32mm9. Weight: 125g10. Certification: CE FCC ROHS

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1. Battery type: High-capacity polymer lithium battery, 1000mAh 2. Working hours: 360 minutes of continuous recording 3. Interface type: Micro USB 4. Storage support: 32G TF card 5. Support system: Windows, Mac Os, Linux 6. Intelligent motion detection, automatic video recording when objects move 7. In the machine shooting, the sound of the shooting scene can be recorded to achieve the recording effect 8. Compact back clip design, easy to use 9. USB connection can be used as a webcam 10. Size: 29.5x31x95mm 11. Weight: 42g

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1. Small and exquisite, invisible forensic camera, recording 2. Back clip design, can be clipped on the pocket of clothes, bag 3. 1100mAh capacity battery, support 8 hours continuous recording, 15 hours independent recording, 60 hours standby. 4. Motion detection funcation, when the camera detect moving object, it will automatically record. 5. Independent camera and quiet recording, you can complete recording and recording tasks with a single press in special emergency situations. 6. Maximum support for 128GB capacity card expansion, no stagnation, no delay 7. 180 degrees rotating camera 8. 6 LEDs infrared night vision lights, which can clearly record images within 5-10 meters in the dark video environment. At the same time, when the infrared light is turned on, the human eye can not see the light, which is convenient for forensics and video recording. 9. Recording format: AVI, 30fps 10. Interface Type: USB 2.0 11. Product size: 9.4x3.1x1.5mm 12. Product weight: 100g

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1. Small and exquisite, invisible forensic camera, recording 2. Back clip design, can be clipped on the pocket of clothes, bag 3. 1100mAh capacity battery, support 8 hours continuous recording, 15 hours independent recording, 60 hours standby. 4. Motion detection funcation, when the camera detect moving object, it will automatically record. 5. Independent camera and quiet recording, you can complete recording and recording tasks with a single press in special emergency situations. 6. Maximum support for 128GB capacity card expansion, no stagnation, no delay 7. 180 degrees rotating camera 8. 6 LEDs infrared night vision lights, which can clearly record images within 5-10 meters in the dark video environment. At the same time, when the infrared light is turned on, the human eye can not see the light, which is convenient for forensics and video recording. 9. Recording format: AVI, 30fps 10. Interface Type: USB 2.0 11. Product size: 9.4x3.1x1.5mm 12. Product weight: 100g

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Features1. Industrial design, stylish and novel appearance 2. DSP audio processing chip, rich and full sound quality, easy to sing the star effect 3. Designed by the design team, fashionable and retro 4. Aluminum alloy microphone, full of texture 5. The surface of the host is treated with UV + gold plating and chrome plating process, and the atmosphere is exquisite 6. U-segment high-frequency emission chip, 30m ultra-long distance 7. Rich interface, compatible with all input devices 8. Newly add HDMI ARC audio return function 9. USB sound card digital audio function, support some APP recording and scoring function 10. Support optical fiber HD digital audio signal decoding 11. Bluetooth 5.0 high rate low loss wireless audio transmission 12. Retain 3.5 audio input port to ensure the traditional audio input 13. Port: Bluetooth, optical fiber, USB sound card, 3.5 audio, HDMI (ARC) 14. Frequency range: 700MHz-780MHz 15. Frequency response: 20Hz-17.5KHz 16. Receiving sensitivity: 99dBm-82dB 17. Audio dynamic range: >=100dB 18. Transmitting power:>=100dBmPacking List1 x K8 Home Wireless Karaoke Box 1 x USB Cable 1 x DC USB Cable 1 x Power Adapter 1 x 3.5mm Audio Cable 1 x 3.5mm to 2RCA Jack Audio Cable 1 x User Manual 2 x Wireless Microphone (1.5V AA x2 Battery Not inclued)

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Features 1. High speed and clear printing. 2. Small size, light weight, wireless design, simple connection, convenient operation and maintenance, and reliable performance. 3. Built-in rechargeable 5000mAh lithium ion battery, long standby time. 4. 5.5 inch HD screen, multiple connection methods. 5. Suitable for many commercial occasions. Parameter 1. Printing method: thermal printing 2. Printing width: paper width 58mm, effective width 40mm 3. Print speed: 70mm/s 4. CPU: Quad-core Cortex-A7 1.3GHz 5. System: Android 8.1 6. Memory: 2GB RAM + 32GB ROM 7. Display: 5.5 HD IPS, 1280x720 8. Camera: 5 million pixels + auto focus, support 1D/2D code scanning 9. WiFi: 2.4GHz IEEE 802.11a/b/g/n 10. Bluetooth: 2.1/3.0/4.0, support BLE 11. Network band: 2G GSM: B2/3/5/8 3G WCDMA: B1/2/5/8 4G FDD-LTE: B1/2/3/5/7/8/12/20 4G TD-LTE: B39/40/41 12. Battery: Removable lithium battery 3.7V 5000mAh 13. External interface: Type-C USB, supports OTG 14. Adapter: Input AC100-240V; Output DC 5V/2A 15. Dimensions: 221x87x60.5mm 16. Other functions: supports Google Play Store, 4G phone call

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1. Small and exquisite, invisible forensic camera, recording 2. Back clip design, can be clipped on the pocket of clothes, bag 3. 1100mAh capacity battery, support 8 hours continuous recording, 16 hours independent recording. 4. Motion detection funcation, when the camera detect moving object, it will automatically record. 5. Independent camera and quiet recording, you can complete recording and recording tasks with a single press in special emergency situations. 6. Support 8-256G TF card expansion, no stagnation, no delay 7. 180 degrees rotating camera 8. Support infrared night vision, which can clearly record images within 5 meters in the dark video environment. At the same time, when the infrared light is turned on, the human eye can not see the light, which is convenient for forensics and video recording. 9. Recording format: AVI, 30fps 10. Interface Type: Micro 5pin USB

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Tripod Mount1. Made of high quality aluminum leg tube, durable and rugged. 2. Compact the tripod legs can be folded, making it small enough to carry just about anywhere. 3. Adjust the height of the tripod by adjusting the center axis to meet different shooting concepts. 4. Suitable for mobile phones, tablets, sports cameras, DV cameras, card machines or micro-singles. 5. Lightweight and portable design: Convenient to use for traveling or working outdoor etc. 6. Adjustable max height: 165cm, all height: 170cm, fold height: 37cm. 7. Weight: 489g.Dual Phone Bracket1. Smartphone live broadcast bracket, made of high quality material, portable and lightweight. 2. The phone holders are removable, and support horizontal and vertical usage. 3. You can adjust the angle of phone clamp, more convenient and flexible. 4. With 1/4 inch screw hole, can be installed to tripods with 1/4 inch screw of any device. 5. Multi-purpose live broadcast bracket, selfie bracket, live online, video shooting, share your life with your relatives and friends anytime and anywhereRing LED Light1. LED ring light can be mounted on the holder and take it anywhere, it can also be removed from the stand at any time, the tripod ball head can 360 degree rotating can free to adjust to any angle. 2. The ring light is made of 56pcs energy-saving LED beads, it heat dissipation is excellent, constant current drive and high color rendering, soften the light source and enhance skin tone in portraits photography. 4. RGB colors lighting mode adjustable brightness for your choose, you can adjust the color and brightness very easily, excellent brightness can be achieved without installing extra colorful filters. Different colors of soft natural light illuminate your beauty in different occasions. 5. Extensive application: It is widely applied to outdoor photo light, filling light indoors, portrait, fashion, advertisement photography, shooting video etc. 6. Lightweight and portable design: Convenient to use and carry when you traveling or working outdoor etc. 7. The phone clamp suitable for the cellphone width of 6-8.5cm. 8. With newest Bluetooth 4.0 wireless smart LED full colorful RGBW fill light, for a variety of scenes filling light, via Android 4.0 and above, iOS iPhone 4S above system smart devices to control off/on of fill light, adjusting the color and brightness of lightRing LED Specifications1. LED Beads: 56pcs SMD 5050 RGBW 2. Power: 12.5W 3. Light color: RGB + White 4. Control modes: Bluetooth APP, remote control 5. Remote function modes: 20 static color and 6 dynamic color 6. APP function modes: Color adjusting mode, music mode, voice control mode, timed switch mode 7. Remote distance: 5-10m 8. Signal method: Infrared radio frequency 9. Light color: - Red: Wavelength 620-625nm, luminous flux 600mcd/Lm - Green: Wavelength 520-525nm, luminous flux 1000mcd/Lm - Blue: Wavelength 460-465nm, luminous flux 400mcd/Lm - White: Color temperature 6000-6500kPackage List1. Ring LED Light x 1 2. Tripod Holder x 1 3. Tripod Ball Head x 1 4. USB Cable Wire Control x 1 5. Remote Control x 1 6. Phone Clamp x 1 7. Dual Phone Bracket x 1 8. Carrying Bag x 1 9. Color Package Box x 1

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1. One key to save 2. A key recording 3. One key charge 4. Noise reduction 5. Product size: 45x17x5mm 6. Recording time: 660 minutes 7. Memory card type: TF card 8. Capacity: 8GB

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1. One-click recording, no sound recording, no sound 2. 30 hours of continuous recording, built-in high-capacity lithium battery and intelligent power management system to ensure long-term recording 3. HD recording at 60 meters distance 4. Connect the OTG adapter, you can play and manage files on the mobile phone, and the reading speed is fast 5. Intelligent voice control, with sound, start recording, no sound, stop recording, save memory space 6. Automatically save when power is low 7. AGC automatic gain adjustment function 8. Nano refill mobile phone, writing smoothly and seamlessly

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1. Camera light source: 9 adjustable LEDS 2. Working temperature: 32 to 113 degrees Fahrenheit (0-45 degrees) 3. Battery: 2600mA lithium battery 4. Working time: 4h 5. Power input: DC 5V 500 mAh / 1A 6. Waterproof: IP68 (only for lens) 7. Focal length of front camera: 5cm-500cm 8. Focal length of side camera: 3cm-500cm 9. Front camera resolution: 1960*1080 10. Side camera resolution: 1960*1080 11.Sensor pixels: 2 million pixels 12. Viewing angle: 70 degrees 13. Support system: iOS, Android 14. Photo format: MJPEG 15. Video format: MP4 16. Lens: 8mm

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1. Camera light source: 9 adjustable LEDS 2. Working temperature: 32 to 113 degrees Fahrenheit (0-45 degrees) 3. Battery: 2600mA lithium battery 4. Working time: 4h 5. Power input: DC 5V 500 mAh / 1A 6. Waterproof: IP68 (only for lens) 7. Focal length of front camera: 5cm-500cm 8. Focal length of side camera: 3cm-500cm 9. Front camera resolution: 1960*1080 10. Side camera resolution: 1960*1080 11.Sensor pixels: 2 million pixels 12. Viewing angle: 70 degrees 13. Support system: iOS, Android 14. Photo format: MJPEG 15. Video format: MP4 16. Lens: 8mm

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1. Connector 1: 6.35mm male plug 2. Connector 2: 3-screw terminal plug 3. Used for extending the length of the 6.35mm cable, charging extension function 4. No soldering required, use stranded or solid core wire and a small screw driver to create custom cables 5. Product length: about 30cm 6. Product cable diameter: OD 5mm 7. Fine solder joints, resistance to plug, and good contact to ensure transmission signal stability, durability and a long life

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1. Connector 1: 3.5mm female plug 2. Connector 2: 3-screw terminal plug 3. Used for extending the length of the 3.5mm cable, charging extension function 4. No soldering required, use stranded or solid core wire and a small screw driver to create custom cables 5. Product length: about 30cm 6. Product cable diameter: OD 4mm 7. Fine solder joints, resistance to plug, and good contact to ensure transmission signal stability, durability and a long life

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1. Connector 1: 6.35mm male plug 2. Connector 2: 2-screw terminal plug 3. Used for extending the length of the 6.35mm cable, charging extension function 4. No soldering required, use stranded or solid core wire and a small screw driver to create custom cables 5. Product length: about 30cm 6. Product cable diameter: OD 5mm 7. Fine solder joints, resistance to plug, and good contact to ensure transmission signal stability, durability and a long life

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1. Connector 1: 3.5mm male plug 2. Connector 2: 2-screw terminal plug 3. Used for extending the length of the 3.5mm cable, charging extension function 4. No soldering required, use stranded or solid core wire and a small screw driver to create custom cables 5. Product length: about 30cm 6. Product cable diameter: OD 4mm 7. Fine solder joints, resistance to plug, and good contact to ensure transmission signal stability, durability and a long life

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1. Connector 1: 3.5mm male plug 2. Connector 2: 4-screw terminal plug 3. Used for extending the length of the 3.5mm cable, charging extension function 4. No soldering required, use stranded or solid core wire and a small screw driver to create custom cables 5. Product length: about 30cm 6. Product cable diameter: OD 4mm 7. Fine solder joints, resistance to plug, and good contact to ensure transmission signal stability, durability and a long life

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1. Use for MP3, MP4, mobile phone, etc. 2. Stable performance, transmission speed 3. Durable, small size, easy to carry 4. Cable Length: about 14cm 5. Type: 2.5mm male plug / 3.5mm female Jack

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1. It is quick and convenient to use, the microphone has a fixing clip, which can be quickly fixed on the collar or clothes on the chest, which is more convenient for users to record2. The internal circuit of the product integrates a digital audio noise reduction module, powerful noise reduction, and clearer sound quality3. Omni-directional microphone, adapt to the surrounding environment for recording4. No need to charge, plug and play, simple operation, and support Type-c mobile phone port positive and negative plug use5. The product is small and convenient, easy to carry around6. Equipped with windproof cotton to effectively reduce wind noise and outdoor noise7. Support major live broadcast software, wide application range8. Suitable for mobile phone recording, Internet celebrity live broadcast, K song live broadcast, reporter interview, program recording, video recording, etc.9. The product includes: microphone body*1, windproof cotton*2, manual*1

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1. It is quick and convenient to use, the microphone has a fixing clip, which can be quickly fixed on the collar or clothes on the chest, which is more convenient for users to record2. The internal circuit of the product integrates a digital audio noise reduction module, powerful noise reduction, and clearer sound quality3. Omni-directional microphone, adapt to the surrounding environment for recording4. No need to charge, plug and play, easy to operate, and support Type-c mobile phone port positive and negative plug use5. The product is small and convenient, easy to carry around6. Equipped with windproof cotton to effectively reduce wind noise and outdoor noise7. Support major live broadcast software, wide application range8. Suitable for mobile phone recording, Internet celebrity live broadcast, K song live broadcast, reporter interview, program recording, video recording, etc.9. The product includes: microphone body*1, windproof cotton*1, manual*1

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1. Battery capacity: 7.4V/2000 mA2. Product size: 330x175x155 mm3. Weight: 2.6 kg4. Frequency response: 100 Hz-18KHz5. Bluetooth protocol: Bluetooth 4.26. Dual speakers, independent bass system, 3D surround sound, enjoy wireless freedom7. Use AV to 3.5mm audio cable to connect to TV, let you feel the atmosphere of KTV at home8. Applicable scenarios: K singing, family activities, watching movies, listening to songs, parties

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1. Battery capacity: 7.4V/2000 mA2. Product size: 330x175x155 mm3. Weight: 2.6 kg4. Frequency response: 100 Hz-18KHz5. Bluetooth protocol: Bluetooth 4.26. Dual speakers, independent bass system, 3D surround sound, enjoy wireless freedom7. Use AV to 3.5mm audio cable to connect to TV, let you feel the atmosphere of KTV at home8. Applicable scenarios: K singing, family activities, watching movies, listening to songs, parties

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1. Dedicated interface for sound card: interfaces for microphones, musical instruments, mobile phones, etc. adapted to small and medium-sized diaphragms2. Smart compatible mobile phone/computer live broadcast3. DSP chip professional sound pickup and noise reduction4. Intelligent dodge + elimination of original sound, born for live K song5. Cool breathing light, with Bluetooth function, wireless connection is more efficient6. 6 large adjustment knobs, finely adjust the sound input and output7. Preset 8 interesting modes: electronic tone/dodge/changeable/monitor/chat/call microphone/sing/snap original sound8. 16 kinds of live broadcast special effects, easy and funny live broadcast room

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1. Charging method: USB 2. Working noise: 50db 3. Use time: 120 minutes 4. Working voltage: 3.7V 5. Rated power: 3W 6. Rated frequency: 50HZ 7. Battery: 3000 mAh 8. Size: 25X25X6 cm 9. Weight: 580 grams Note: This product is just a toy robot vacuum cleaner.

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1. Length: 285 mm2. Weight: 280 grams3. The gimbal is detachable, and the tripod and gimbal can be used separately4. Add a hot shoe interface to the multi-function holder, which can be connected to an external flash, GPS locator, fill light, microphone, etc.5. Add a 1/4-turn interface to the tripod, which can connect peripheral accessories through strange hands6. High elastic glue upgrade, aluminum core upgrade, durable and support repeated bending7. Integrated phone holder design, universal for camera phones

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Features1. CPU: Allwinner H313 Quad Core ARM Cortex A53 2. G31 OPenGL3.2 3. RAM: 2GB; ROM: 16GB 4. WiFi: 802.11 b/g/n 2.4G 5. HDMI: 4Kx2K UHD output, HDMI 2.1 6. TF Card: support 4GB/8GB/16GB/32GB/64GB 7. OS: Android 10.0 OS, OTA upgrade support 8. Power: 5V/0.6A 9. Product size: 93.6x33x13mm 10. Product material: PlasticPacking ListTV Stick x 1 HDMI Cable x 1 IR Cable x 1 Remote Control x 1 Micro USB Cable x 1 USB Charger x 1 User Manual x 1

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1. CPU: Allwinner H3, quad-core, 2.0 frequency 2. GPU: Muti-core Mail 400 3. WiFi: 2.4G 4. Android 4.4 system 5. Output resolution: 1080P, 60fps 6. WiFi: 2.4G 7. RAM: 1GB, ROM: 8GB

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1. CPU: Allwinner H3, quad-core, 2.0 frequency 2. GPU: Muti-core Mail 400 3. WiFi: 2.4G 4. Android 4.4 system 5. Output resolution: 1080P, 60fps 6. WiFi: 2.4G 7. RAM: 1GB, ROM: 8GB

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1. CPU: Allwinner H3, quad-core, 2.0 frequency 2. GPU: Muti-core Mail 400 3. WiFi: 2.4G 4. Android 4.4 system 5. Output resolution: 1080P, 60fps 6. WiFi: 2.4G 7. RAM: 1GB, ROM: 8GB

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1. 125 degrees wide angle, no dead corners in the lens 2. 1500mAh large-capacity battery, which can continuously record 20 hours and record 8 hours 3. High-definition infrared night vision technology 4. Support TF card capacity expansion up to 256G 5. It can be connected to a computer as a webcam 6. Through the OTG adapter, it can be connected to the mobile phone to play directly without downloading the APP 7. Support motion detection function, when the object moves, it will automatically start the video to capture the object between the eyes 8. Video resolution 720P, interpolation 1920x1080P 9. Product size: 8.1x3.4x2.2cm 10. Product weight: about 62g

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1. Material: ABS/PC2. Size: 68 x 22mm3. Features: high-sensitivity sensor, LCD screen, wall-mounted hole design, ultra-low power consumption4. Alarm sound: greater than 75 decibels5. Function: temperature detection, humidity detection, intelligent linkage, precise detection, APP push reminder, large display screen6. Power supply mode: CR232 battery (included in the product)

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1. Size: 68x68x30mm2. Net weight: 72g3. Gross weight: 82g4. Features: precise detection, multiple alarms, intelligent linkage, low power consumption, real-time monitoring5. Power supply mode: 2 x AA batteries (need to purchase by yourself)

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1. Single diaphragm, compact capacitive type 2. Pickup mode: cardioid pointing mode, -10dB cardioid pointing mode 3. USB plug and play, no driver required, compatible with Mac/PC 4. Spherical design, full of style 5. Sturdy adjustable microphone stabilization stand 6. Recording resolution: 16bit, 44.1KHz 7. Output mode: USB digital output

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1. Double diaphragm capsule design, clear and high sensitivity, low noise and low distortion 2. Three pickup modes: cardioid pointing mode, -10dB cardioid pointing mode, omnidirectional mode 3. USB plug and play, no driver required, compatible with Mac/PC 4. Spherical design, full of style 5. Sturdy adjustable microphone stabilization stand 6. Frequency response: 40-18KHz 7. Output mode: USB digital output

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