Consumer Electronics

1. Onboard TDA2030A audio power amplifier chip2. Mono 18W power amplifier circuit design3. Onboard speaker terminal block4. Onboard 10K adjustable resistor, you can adjust the amplified volume5. Onboard power indicator6. The main pins of the chip have been led out, you can directly input audio signals7. Working voltage: 6～12V

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Parameter:1. Power supply voltage: DC 3.7-5V2. Power supply interface: MICRO USB port or 2.54mil pin port3. Length, width and height: 3.3x3.5x1.1cm4. Bluetooth name: BM35. Bluetooth password: 1688 (you need to enter the password to connect and cannot be modified)6. Communication distance: 3-12 meters (different due to environmental obstacles)7. Support Bluetooth version: Support Bluetooth 4.1 or below8. Support mobile phone system: Android, IOS system9. Channel: dual channel10. Audio quality: MP3 lossless decoding11. Built-in power amplifier: none12. External power amplifier: does not limit the small external power amplifier13. PCB thickness: 1.6mm14. Needle spacing: 2.54milFeatures:1. Have a Bluetooth connection password to prevent others from mistakenly connecting and operating.2. Ultra-small size, easy to be embedded in modified products3. Two-channel stereo output, compatible with most power amplifiers, home audio and video, car audio and other equipment in the market4. Standard MICRO MINI USB 5P interface, the same Android phone charging port can be powered by the phone data cable5. Specific DIY embedded refitting pins, which can be plugged in and soldered on your own circuit board for refitting6. High-fidelity output circuit, resistance-capacitance isolation, no noise, good sound quality7. Wireless plug-in U disk, memory card and button settings, pure mobile phone operation connection to play MP38. Equipped with 1 status pin, which can be used by professionals, such as combining single-chip microcomputer and relay switch to realize music desk lamp.Application scenarios:- Car audio modification, home audio modification- Personal DIY Bluetooth audio, electronic project production- Square dance sound, outskirt sound modification

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1. Voltage: AV230W~60HZ2. Power: 2W3. Temperature range: 5-45 degrees Celsius (can be changed to 90 degrees Celsius)4. External limit temperature value: 5-60 degrees Celsius (factory setting is 35 degrees Celsius)5. Measurement: internal and external NTC6. Deviation value: 0.5-10 degrees Celsius adjustable, FS 1 degrees Celsius7. Ambient temperature: 5~50 degrees Celsius8. Protection level: IP209. Shell material: flame-retardant PC

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1. Working voltage: 3.7~24VDC2. Bluetooth version: 5.03. Transmission distance: 15 meters (visible without obstruction)4. Signal to noise ratio: greater than or equal to 90dB5. Distortion: less than or equal to -70dB6. Number of channels: dual channel (stereo)7. Audio interface: 3.5mm audio interface8. Module protection mechanism: Power reverse connection protection9. Interface description:- Power supply can use Micro-USB mobile phone charger, 3.7-4.2V lithium battery, 3.7-24V DC power supply, you can choose one of the three.- Short the "on/off contact" for 2 seconds to set the decoder board on/off. For battery-powered situations, turning off when not in use will save power and facilitate modification.

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1. Compatible port: ATX (compatible with some BTX types)2. PIN code: 24 pin3. Switch: Yes4. Number of output groups: Four groups of different voltages5. Size: 128 x 48 x 30mmFeatures: 1. With power output indicator. 2. With module switch to turn off output 3.The output terminal can pass large current. 4. With output protection fuse, four groups correspond to four road output.

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1. It can detect the sound intensity of the surrounding environment. Note: This sensor can only identify the presence or absence of sound (according to the principle of vibration) and cannot identify the size of the sound or the sound of a specific frequency2. Adjustable sensitivity3. Working voltage: 3.3V-5V4. Output form: digital switch output (0 and 1 high and low level)5. Equipped with fixing bolt holes for easy installation6. Small board PCB size: 3.2cm x 1.7cm7. Module wiring instructions:-VCC external 3.3V-5V voltage (can be directly connected with 5v single-chip microcomputer and 3.3v single-chip microcomputer)-GND External GND-OUT small board switch output interface (0 and 1)

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1. Material: EVA fan blade, ABS clip, PVC hose2. Scope of application: baby strollers, wheelchairs, shopping carts, etc.3. Power supply: 2 AA batteries (not included)4. Size: about 20.8x12.4x7.9 cm5. Weight: about 227 gramsFeatures:1. EVA fan blades, safe and soft2. The hose can be rotated and adjusted at will3. The stable fixture is suitable for various types of carts, wheelchairs, shopping carts, etc.4. The opening of the clip can be up to 6cm, suitable for installation of different car models5. Powered by 2 AA universal batteries (not included), easy to use

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1. Used to generate square wave rectangular wave signals for controlling DC motors or stepper motor drivers; used for servo motors, stepper motors, electric grippers, instead of PLC pulses, etc.2. The matching driver realizes dimming, speed control, solenoid valve control, etc., but it cannot directly drive loads such as electric lamp motor solenoid valves3. Two modes can be selected:- PWM mode a frequency (continuous) duty cycle. Note that the number of pulses cannot be set in this mode, and pulses are always sent;- PULSE pulse mode one positive pulse width time, negative pulse width time, delay start time, pulse number are adjustable.5. With start and stop button, you can also connect an external switch to control the output signal ON/OFF.6. Wide voltage input 3.3-30V, with anti-reverse connection protection.7. The 5.08mm screw terminal is convenient for wiring, with a shell8. Working voltage: 3.3~30V, with anti-reverse connection protection9. Frequency range: 1Hz~150KHz, accuracy is about 1%10. Duty cycle range: 0-100%, 1% step11. Number of pulses: 1-9999, or infinite12. Delayed output time: 0.000s-9999s, the minimum can be set to 1ms13. Positive and negative pulse width length: 0.000s-9999s, the minimum can be set to 1ms14. Signal carrying capacity: less than 30mA15. Output signal amplitude: the amplitude is equal to the supply voltage16. Product size: 79mm x 43mm x 30mm17. Product weight: 40g

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: Nickel-plated brass, PVC rubber sheath2. Purpose: Slligator clip for multimeter3. Easy to connect multimeter test probe4. PVC rubber sheath, plastic insulation, safe to use5. Current: Up to 10A6. Voltage: Up to 1000V7. Size: Total length about 6.6cm/piece8. Weight: About 20g/pair

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: plastic2. Use environment: home3. Applicable area: 101-150 square meters4. Suitable for Shark IQ R101AE/RV1001AE/R101/RV10015. Rugged and durable, long service life6. Isolate dust and harmful gases, and clean the air7. Effectively help improve cleaning efficiency and save cleaning time8. Convenient installation and disassembly, highly matched with the equipment9. Weight: about 530g10. Size: filter screen is about 10x10 cm, side brush is about 8 cm, brush is about 13 cmThe package contains:- Filter x 6- Side brush x 12- Brush x 1

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: plastic2. Use environment: home3. Applicable area: 101-150 square meters4. Suitable for Shark ION R85/RV850/RV850BRN/RV850WV/S87/RV851WV/RV700_N/RV720_N/RV750_N5. Rugged and durable, long service life6. Stable performance, safe and reliable7. Effectively help improve cleaning efficiency and save cleaning time8. Convenient installation and disassembly, highly matched with the equipment9. Weight: 90g10. Size: 18.7x6.5 cm

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: plastic/fleece2. Use environment: home3. Applicable area: 101-150 square meters4. Suitable for shark AZ2000 / LZ500 / LA500 / AZ2002 / AZ2000W / LA5025. Rugged and durable, long service life6. When the sweeper is working, adjust and rotate the roller brush to clean the ground7. Effectively help improve cleaning efficiency and save cleaning time8. Convenient installation and disassembly, highly matched with the equipment9. Weight: about 235g10. Dimensions: 264.4 mm

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: plastic2. Use environment: home3. Applicable area: 51-100 square meters4. Suitable for Rowenta ZR002901 / RO5762 / RO59215. Use HEPA filter material to filter, filter dust efficiently, prevent large particles of dust from entering the motor compartment, damaging the motor at high speed, so as to ensure the life of the motor6. Stable cleaning performance and long service life7. Effectively help improve cleaning efficiency and save cleaning time8. Convenient installation and disassembly, highly matched with the equipment9. Weight: 80g10. Size: 17x15 cm

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1. Material: plastic2. Use environment: home3. Applicable area: 101-150 square meters4. Suitable for Dyson TP04 / TP05 / HP04 / HP05 / DP045. Rugged and durable, long service life6. Isolate dust and harmful gases, and clean the air7. Effectively help improve cleaning efficiency and save cleaning time8. Convenient installation and disassembly, highly matched with the equipment9. Weight: 980g of filter screen, 850g of activated carbon screen10. Size: filter screen 18x18 cm, activated carbon screen 13x13 cm

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1. Material: plastic2. Use environment: home3. Applicable area: 101-150 square meters4. Suitable for BLACK&DECKER HHVKF105. Rugged and durable, long service life6. Isolate dust and harmful gases, and clean the air7. Effectively help improve cleaning efficiency and save cleaning time8. Convenient installation and disassembly, highly matched with the equipment9. Weight: about 30g10. Dimensions: 98x130x85 mm

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: plastic2. Use environment: home3. Applicable area: 101-150 square meters4. Suitable for Dyson TP04 / TP05 / HP04 / HP05 / DP045. Rugged and durable, long service life6. Isolate dust and harmful gases, and clean the air7. Effectively help improve cleaning efficiency and save cleaning time8. Convenient installation and disassembly, highly matched with the equipment9. Weight: 980g of filter screen, 850g of activated carbon screen10. Size: filter screen 18x18 cm, activated carbon screen 13x13 cm

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: thermal paper2. Scope of application: logistics, express delivery, delivery, outer box, etc.3. Use film: three-proof thermal paper4. Use glue type: water glue, hot melt glue, plus glue5. Use backing paper: Glaciende Lange, Baige6. Long-term temperature resistance: 20 degrees Celsius7. Number of rows: two rows8. Ribbon: no need for ribbon9. Inner tube core: 40mm10. Paper spacing: spacing 2mm11. Strong stickiness, not easy to tear off, clear printing12. High-quality log material, good quality13. Green environmental protection, SGS environmental protection certification14. High-quality three-proof thermal paper, waterproof, oil-proof and alcohol-proof15. The marks after scratching on the surface with your nails are not obvious

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1. Material: plastic2. Use environment: home3. Applicable area: 101-150 square meters4. Suitable for FLOOR ONE/IFLOOR PLUS5. Rugged and durable, long service life6. Isolate dust and harmful gases, and clean the air7. Effectively help improve cleaning efficiency and save cleaning time8. Convenient installation and disassembly, highly matched with the equipment9. Weight: about 40g10. Dimensions: 78x72x30 mm

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1. Applicable environment: high-speed rail/airport/subway/hospital/venue/sports meeting2. Intelligently adjust the detection distance for different objects3. The built-in induction coil (if there is a metal substance) is detected within the detection range, it will immediately alarm4. Convenient operation, the probe can be rotated 180 degrees, suitable for more scene measurement5. Intelligent power saving technology, long-lasting battery life6. Battery type: DC9V 6F22 (not included)7. Weight: 230g (net weight)8. Alarm: Sound and light alarm9. Working temperature: -10~ +50 degrees Celsius10. Current consumption: less than 3mA11. LDE indicator: working and low battery indicator

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1. Audio and visibility LED display2. Power-on indication (white LED)3. Target indicator (green/red LED)4. Sensitivity adjustment function5. It can detect undetectable metals buried in beaches, caves, grasslands, etc. (such as coins, cultural relics, jewelry, gold, silver, etc.). This detector is versatile, simple and easy to operate, and is a good helper in search work.6. Power supply: 9V standard or rechargeable battery (not included)7. Working frequency: 90KHz8. Audio: 2.3KHz9. Working current: 50mA10. Working voltage: 9V11. Temperature range: -5~55 degrees Celsius12. Net weight: 120G13. Appearance size: 19.2(L) x 6.5(W) x 2.2(H)cm

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1. Material: plastic/electronic components2. Suitable for Mijia STYJ02YM / VXVC01-JG3. Use environment: home4. Function: clean5. Applicable area: 51-100 square meters6. Highly compatible with the real machine, durable7. Packing size: about 30x20x5 cm8. Weight: main brush 45g/piece, side brush 9g/pair, rag 24g/piece, cleaning blade 5g/piece, filter 25g/piecePacking list:- Filter x 2- Black hair brush x 1- Side brush x 2- Main brush x 1- Wet mop cloth x 1- Dry and wet separation wipes x 1

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1. Material: plastic2. Applicable area: 101-150 square meters3. Suitable for VR2004. The real machine has high adaptability and strong practicability5. Strong and durable, not easy to damage6. Long cleaning service life7. Size: main brush 140x50 cm, side brush radius is about 6 cm8. Weight: about 130gPacking list:- Filter x 3- Side brush x 4

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1. Material: PVC2. Product features: Photo (Selfie can be timed), video, playback, game3. Support voice: Chinese (simplified and traditional), English, Japanese, Korean, Russian, etc. more than 10 languages4. Support system: Windows me/2000/2003/xp/vista/Win7; macintosh os; linux5. Display: 3.5-inch high-definition screen6. Camera pixels: 2000w front camera, 2000w rear camera7. Photo resolution: 3264 x 24488. Video resolution: 1920 x 10809. Photo format: JPG10. Photography format: AVI11. Camera resolution: 20M 12M 8M 5M 3M 2M 1.3M VGA, 720P12. Image sensor: 0308 H6213. Lens: fixed lens, 100 degree angle14. Battery capacity: 800mAh lithium battery15. Charging time: 2-3 hours16. Charging voltage: DC-5V17. Memory expansion: support 32G (MAX)18. Optical frequency: 50HZ, 60HZ19. Data interface: USB2.020. Size: 8 x 4.6 x 4.5 cmPacking list:- Camera x 1- Instruction manual x 1- USB data cable x 1- Lanyard x 1

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1. Function: Rotating lens, screen recording, screen recording, charging and recording, IPS true high-definition display, MP3 music player, computer camera, law enforcement recorder, sports dv, fill light, infrared light2. Sensor pixels: 16 (million)3. Sensor type: CMOS4. LCD screen size: 1.5 inches5. Resolution support: 1080P6. Storage medium: Microsd (TF) card, support 32G (max)7. USB interface: USB2.08. Lens: Can be rotated back and forth9. Other interfaces: Tripod interface10. Built-in rechargeable lithium battery, battery capacity 200 mAh

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1. Use the Kanda effect to reduce up to percent 62 flying warp at a time, and easily realize the hair smoothing skills of professional stylists2. The airflow doubles and dries quickly, and the gentle strong wind cares for the scalp3. Reduce the wind temperature by 12 degrees Celsius, care for the ironing effect4. Help protect hair's natural moisture balance5. Choose a high-end wind speed and a low-end wind temperature. Leave the hair dryer for a while until the hair is sucked up, and rotate the nozzle 45 degrees to shape the hair behind your head (please pinch the edge of the nozzle and rotate it again to avoid high temperature burns.)

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1. Function: Rotating lens, screen recording, screen recording, charging and recording, IPS true high-definition display, MP3 music player, computer camera, law enforcement recorder, sports dv, fill light, infrared light2. Sensor pixels: 16 (million)3. Sensor type: CMOS4. LCD screen size: 1.5 inches5. Resolution support: 1080P6. Storage medium: Microsd (TF) card, support 32G (max)7. USB interface: USB2.08. Lens: Can be rotated back and forth9. Other interfaces: Tripod interface10. Built-in rechargeable lithium battery, battery capacity 200 mAh

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1. Function: Rotating lens, screen recording, screen recording, charging and recording, IPS true high-definition display, MP3 music player, computer camera, law enforcement recorder, sports dv, fill light, infrared light2. Sensor pixels: 16 (million)3. Sensor type: CMOS4. LCD screen size: 1.5 inches5. Resolution support: 1080P6. Storage medium: Microsd (TF) card, support 32G (max)7. USB interface: USB2.08. Lens: Can be rotated back and forth9. Other interfaces: Tripod interface10. Built-in rechargeable lithium battery, battery capacity 200 mAh

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