Consumer Electronics

1. Light source: LED 2. Lumen (ANSI): 120 3. Resolution: 1280x600P 4. Lens: all-glass high lens 5. Screen size: 3.81 inch 6. Support aspect ratio: 4:3/16:9 7. Interface: USBx2/DC./Audio (3.5 mm)/IR/HDMI 8. Lamp life: 30,000 hours 9. Throw ratio: 1.3:1 10. Trapezoid focusing: Manual focus 11. Zoom function: Support 12. Recommended projection distance (corresponding) m: 1.2/2.5 meters 13. Recommended projection size (corresponding): 40/60/100 14. System: Android 9.0 15. Chip: RK3128 16. Configuration parameters: 1GB+8GB 17. Support wireless: 2.4GHz single frequency 18. Bluetooth: BT4.0 19. Remote control: Infrared remote control 20. Supported languages: English, German, French, Russian, Japanese... 21. Input voltage: 110V/220V 22. Power size: 48W 23. Standard accessories: Power Adapter, remote control, manual

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1. Light source: LED 2. Lumen (ANSI): 120 3. Resolution: 1280x600P 4. Lens: All-glass high lens 5. Screen size: 3.81 inch 6. Support aspect ratio: 4:3/16:9 7. Interface: USBx2/DC./Audio (3.5 mm)/IR/HDMI 8. Lamp life: 30,000 hours 9. Throw ratio: 1.3:1 10. Trapezoid focusing: Manual focus 11. Zoom function: Support 12. Recommended projection distance (corresponding) m: 1.2/2.5 meters 13. Recommended projection size (corresponding): 40/60/100 14. Remote control: Infrared remote control 15. Supported languages: English, German, French, Russian, Japanese... 16. Input voltage: 110V/220V 17. Power size: 48W 18. Standard accessories: Power Adapter, remote control, manual

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1. LED digital display 2. Intelligent alarm system 3. Greenhouse Compensation Calibration 4. LED digital LCD screen + backlight mode, intuitive reading 5. Multiple detection, stable and reliable 6. Built-in 1200mAh lithium battery, standby time is about 240-360 minutes 7. Charging port: Type-C 5V 8. Large screen displays power, CO2, temperature and humidity 9. 1S/time real-time refresh, fast detection can obtain relatively stable measurement value 10. Application areas: agricultural planting, greenhouse fruit, warehouse heavy ground, raw material processing 11. Press and hold the power button for 3 seconds to turn on or off, and automatically detect the surrounding environment after turning on 12. Using infrared sensors, high precision, more accurate determination of air quality problems 13. Voltage: 2.0V 14. Size: 9x7x3.5cm 15. Weight: 0.105kg

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1. Light source: LED 2. Lumen (ANSI): 120 3. Resolution: 1280x600P 4. Lens: All-glass high lens 5. Screen size: 3.81 inch 6. Support aspect ratio: 4:3/16:9 7. Interface: USBx2/DC./Audio (3.5 mm)/IR/HDMI 8. Lamp life: 30,000 hours 9. Throw ratio: 1.3:1 10. Trapezoid focusing: Manual focus 11. Zoom function: Support 12. Recommended projection distance (corresponding) m: 1.2/2.5 meters 13. Recommended projection size (corresponding): 40/60/100 14. Remote control: Infrared remote control 15. Supported languages: English, German, French, Russian, Japanese... 16. Input voltage: 110V/220V 17. Power size: 48W 18. Standard accessories: Power Adapter, remote control, manual

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1. Light source: LED 2. Lumen (ANSI): 120 3. Resolution: 1280x600P 4. Lens: all-glass high lens 5. Screen size: 3.81 inch 6. Support aspect ratio: 4:3/16:9 7. Interface: USBx2/DC./Audio (3.5 mm)/IR/HDMI 8. Lamp life: 30,000 hours 9. Throw ratio: 1.3:1 10. Trapezoid focusing: Manual focus 11. Zoom function: Support 12. Recommended projection distance (corresponding) m: 1.2/2.5 meters 13. Recommended projection size (corresponding): 40/60/100 14. System: Android 9.0 15. Chip: RK3128 16. Configuration parameters: 1GB+8GB 17. Support wireless: 2.4GHz single frequency 18. Bluetooth: BT4.0 19. Remote control: Infrared remote control 20. Supported languages: English, German, French, Russian, Japanese... 21. Input voltage: 110V/220V 22. Power size: 48W 23. Standard accessories: Power Adapter, remote control, manual

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1. Light source: LED 2. Lumen (ANSI): 120 3. Resolution: 1280x600P 4. Lens: All-glass high lens 5. Screen size: 3.81 inch 6. Support aspect ratio: 4:3/16:9 7. Interface: USBx2/DC./Audio (3.5 mm)/IR/HDMI 8. Lamp life: 30,000 hours 9. Throw ratio: 1.3:1 10. Trapezoid focusing: Manual focus 11. Zoom function: Support 12. Recommended projection distance (corresponding) m: 1.2/2.5 meters 13. Recommended projection size (corresponding): 40/60/100 14. Remote control: Infrared remote control 15. Supported languages: English, German, French, Russian, Japanese... 16. Input voltage: 110V/220V 17. Power size: 48W 18. Standard accessories: Power Adapter, remote control, manual

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1. Material: ABS, metal, electronic components 2. Function: Android version: Built-in Android system, four-corner trapezoid Correction 3. Voltage: 100-240V 4. Power: 100W 5. Resolution: 1920 x 1080dpi 6. Brightness: 8000 lumens and above 7. Projection lens: pure glass high-definition lens 8. Projection painting size: 30-300 inches 9. Adopt 4-core high-speed CPU to restore images and use more smoothly 10. Built-in four-point trapezoid correction, can be side-projected 11. Adopt fully enclosed opto-mechanical technology to avoid the influence of dust on the light path and have a long service life 12. Built-in stereo speakers, restore sound details 13. Projection distance: 1m-4m 14. Remote control battery: AAA battery x 2 (Delivery without battery) 15. Dimensions: 12.5 x 12.5 x 15 cm 16. Weight: 1.5 kg

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1. Light source: LED 2. Lumen (ANSI): 120 3. Resolution: 1280x600P 4. Lens: All-glass high lens 5. Screen size: 3.81 inch 6. Support aspect ratio: 4:3/16:9 7. Interface: USBx2/DC./Audio (3.5 mm)/IR/HDMI 8. Lamp life: 30,000 hours 9. Throw ratio: 1.3:1 10. Trapezoid focusing: Manual focus 11. Zoom function: Support 12. Recommended projection distance (corresponding) m: 1.2/2.5 meters 13. Recommended projection size (corresponding): 40/60/100 14. Remote control: Infrared remote control 15. Supported languages: English, German, French, Russian, Japanese... 16. Input voltage: 110V/220V 17. Power size: 48W 18. Standard accessories: Power Adapter, remote control, manual

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1. Light source: LED 2. Lumen (ANSI): 120 3. Resolution: 1280x600P 4. Lens: All-glass high lens 5. Screen size: 3.81 inch 6. Support aspect ratio: 4:3/16:9 7. Interface: USBx2/DC./Audio (3.5 mm)/IR/HDMI 8. Lamp life: 30,000 hours 9. Throw ratio: 1.3:1 10. Trapezoid focusing: Manual focus 11. Zoom function: Support 12. Recommended projection distance (corresponding) m: 1.2/2.5 meters 13. Recommended projection size (corresponding): 40/60/100 14. Remote control: Infrared remote control 15. Supported languages: English, German, French, Russian, Japanese... 16. Input voltage: 110V/220V 17. Power size: 48W 18. Standard accessories: Power Adapter, remote control, manual

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1. Material: ABS2. Accurate measurement3. Clear reading4. Applicable scene: Indoor5. Stable performance, strong anti-interference ability, low consumption6. Function: Measure CO2/HCHO/TVOC, temperature and humidity7. The ventilation holes accelerate the convection between the air and the machine, which enables effective detection, and also provides good heat dissipation8. Unit weight: 0.185kg

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1. Material: ABS2. Style: Handheld3. Accurate measurement and fast speed4. AC voltage range: 200V-750V5. Battery type: 9V 6F22 (not included in delivery)6. DC current range: 20m-2000u-200u-200m7. Strong sense of pause, smooth and wear-resistant dial can be placed for a long time8. DC voltage range: 200m-2000m-20V-200V-1000V9. Measurement functions: Battery, resistance, DC current, AC voltage, DC voltage10. When the battery power is too low, a low-voltage alarm icon will appear, indicating that the battery needs to be replaced in time11. Dimensions: 122.9 x 68 x 24.4mm12. Net weight: 62gPacking list:Multimeter x 1Test lead x 1Manual x 1

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1. Material: ABS2. Accurate measurement3. Clear reading4. Applicable scene: Indoor5. Stable performance, strong anti-interference ability, low consumption6. Function: Measure CO2/HCHO/TVOC, temperature and humidity7. The ventilation holes accelerate the convection between the air and the machine, which enables effective detection, and also provides good heat dissipation8. Unit weight: 0.185kg

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1. Material: ABS2. Style: Handheld3. Accurate measurement and fast speed4. AC voltage range: 200V-750V5. Battery type: 9V 6F22 (not included in delivery)6. DC current range: 20m-2000u-200u-200m7. Strong sense of pause, smooth and wear-resistant dial can be placed for a long time8. DC voltage range: 200m-2000m-20V-200V-1000V9. Measurement functions: Battery, resistance, DC current, AC voltage, DC voltage10. When the battery power is too low, a low-voltage alarm icon will appear, indicating that the battery needs to be replaced in time11. Dimensions: 122.9 x 68 x 24.4mm12. Net weight: 62gPacking list:Multimeter x 1Test lead x 1Manual x 1

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1. Material: ABS2. Wire material: PVC/brass core3. Battery: 2 AA batteries (not included)4. DC voltage: 0-600V5. AC voltage: 0-600V6. AC current: 0-400A7. Capacitance: 0-4mF8. Resistance: 0-40 milliohms9. Hertz: 0-400Hz10. LED flashlight lighting, eliminate the risk of electric shock11. NCV non-contact induction, the closer the distance, the faster the alarm sound12. LED backlight bright screen, you can see clearly in the dark environment13. Weight: 124 grams14. Jaw opening size: 9.7mm

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1. Material: ABS2. Switchable language, easy to use3. Easily complete multiple tests without removing the battery4. The alligator clip has a large bite force, which is convenient for measurement5. Low frequency constant current does not hurt the car6. With flashlight lighting, night detection is not afraid of the dark7. Test lead length: 62 cm8. Dimensions: 79.7x152.5x27.6mm9. Weight: About 180 grams

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1. Material: ABS2. Range: 40m/60m/80m/100m3. Multifunctional: Continuous measurement, area measurement, volume measurement and Pythagorean measurement4. With data storage function, it can store 30 sets of data5. The design of the bubble level makes the measurement more accurate6. LCD display, clear and bright reading7. Measuring speed: 0.5-1 second8. Unit switching: m/in/ft9. History: 30 groups10. Battery: 2xAAA batteries (not included)11. Dimensions: 109x49x25mm

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1. Material: ABS2. Range: 40m/60m/80m/100m3. Multifunctional: Continuous measurement, area measurement, volume measurement and Pythagorean measurement4. With data storage function, it can store 30 sets of data5. The design of the bubble level makes the measurement more accurate6. LCD display, clear and bright reading7. Measuring speed: 0.5-1 second8. Unit switching: m/in/ft9. History: 30 groups10. Battery: 2xAAA batteries (not included)11. Dimensions: 109x49x25mm

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1. Material: ABS + TPE, PVC2. Impressions: 60003. Cable length: 52cm4. Power: 2x1.5V AAA batteries (not included)5. DC voltage: 60mV/600mV/6V/60V/600V6. AC voltage: 60mV/600mV/6V/60V/750V7. Update speed: 3 times/second8. 6000-character LCD liquid crystal display, adjustable backlight brightness9. 60s convenient voice-activated multimeter, voice command control, free hands10. It is inconvenient to measure and record, voice control "data retention" command for intelligent operation11. Press the backlight button to turn on the flashlight and screen light, and the screen value can be clearly seen in the dark environment12. Various electronic components can be measured to meet your multifunctional needs13. Dimensions: 125x81x23mm14. Weight: 170 grams

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1.Model: YG220.2.Material: ABS.3.Imaging technology: LCD.4.Resolution: 480x272.5.Lighting type: LED.6.Projection size: 20mlx80in.7.Projection distance: 1.5m-2.5m.8.Projection ratio: 16:9.9.Contrast: 800mm.10.Full power: 10W~24W (maximum).11.Input API: USB2.0x1/HDx1/Micro SD/AV.12.Interface output: headset.13.Input voltage: 12V-2.5A.14.Net weight of product: 628g.15.Host size: 146x110MM16.Packaging includes: projector host+remote control+power adapter+instruction manual+packing box

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1. Current measurement accuracy: 0.1A2. Voltage measurement accuracy: 1V3. Internal resistance measurement range: 10 milliohms4. Internal resistance measurement accuracy: 0.1 milliohms5. Temperature measurement range: 40 degrees Celsius6. Capacity measurement range: 10AH7. Range: 1.2V-4.8V8. Measure without installing batteries9. Test all different types of batteries (18650/16340/14500/10440/Lithium, AA, AAA, C, D, 9V, coin cell)10. Digital display design, easy to read, digital indicates power level11. Can quickly test your battery capacity12. Small size, light and easy to use13. Weight: 44 grams14. Dimensions: 110.8x60.5x25.5mm

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1. Material: ABS2. DC voltage: ST-190/ST-191/ST-192 0~600V; ST-193/ST-194 0~500V3. AC voltage: ST-190/ST-191/ST-192 0~600V; ST-193/ST-194 0~450V4. DC current: ST-190/ST-191/ST-193 none; ST-192 0~600A; ST-194 0~200A5. Capacitance: ST-190/ST-191/ST-192 0~60mF; ST-193/ST-194 0~99.99mF6. Resistance: ST-190/ST-191/ST-192 0~60 milliohms; ST-193/ST-194 0~10 milliohms7. Hertz: ST-190 0~1000Hz; ST-191/ST-192 0~10Hz; ST-193/ST-1940~9.999MHz8. Display: 6000 counts (MAX)9. Battery model: 2xAAA batteries (not included)10. It will automatically shut down after 10 minutes of inactivity11. Flashlight/backlight bright screen to prevent electric shock hazard

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1. Measuring range: Lux~200K, OFc~20KFc2. Battery: 3 AA batteries (not included)3. Resolution: 0.14. Value update: 500ms5. Scope of application: suitable for electric energy, industry, agriculture, highway, airport, home, school, etc.6. VA color reverse display, the value can be seen clearly in the dark7. High-definition LCD screen, clear fonts, with low power symbol indication8. High-precision sensor probe, fast responseDimensions: 147.5x56x30.5mm9. Weight: 107 grams

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1.Model: YG220.2.Material: ABS.3.Imaging technology: LCD.4.Resolution: 480x272.5.Lighting type: LED.6.Projection size: 20mlx80in.7.Projection distance: 1.5m-2.5m.8.Projection ratio: 16:9.9.Contrast: 800mm.10.Full power: 10W~24W (maximum).11.Input API: USB2.0x1/HDx1/Micro SD/AV.12.Interface output: headset.13.Input voltage: 12V-2.5A.14.Net weight of product: 628g.15.Host size: 146x110MM16.Packaging includes: projector host+remote control+power adapter+instruction manual+packing box

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1.Model: YG220.2.Material: ABS.3.Imaging technology: LCD.4.Resolution: 480x272.5.Lighting type: LED.6.Projection size: 20mlx80in.7.Projection distance: 1.5m-2.5m.8.Projection ratio: 16:9.9.Contrast: 800mm.10.Full power: 10W~24W (maximum).11.Input API: USB2.0x1/HDx1/Micro SD/AV.12.Interface output: headset.13.Input voltage: 12V-2.5A.14.Net weight of product: 628g.15.Host size: 146x110MM16.Packaging includes: projector host+remote control+power adapter+instruction manual+packing box

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1. Material: ABS + TPE, PVC2. Impressions: 60003. Cable length: 52cm4. Power: 2x1.5V AAA batteries (not included)5. DC voltage: 60mV/600mV/6V/60V/600V6. AC voltage: 60mV/600mV/6V/60V/750V7. Update speed: 3 times/second8. 6000-character LCD liquid crystal display, adjustable backlight brightness9. 60s convenient voice-activated multimeter, voice command control, free hands10. It is inconvenient to measure and record, voice control "data retention" command for intelligent operation11. Press the backlight button to turn on the flashlight and screen light, and the screen value can be clearly seen in the dark environment12. Various electronic components can be measured to meet your multifunctional needs13. Dimensions: 125x81x23mm14. Weight: 170 grams

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1. Material: ABS 2. AC voltage: 0~450V 3. Capacitance: 0~99.99mF 4. Resistance: 0~10 milliohms 5. Hertz: 0~9.999MHz 6. Display: 6000 counts (MAX) 7. Battery model: 2xAAA batteries (not included) 8. It will automatically shut down after 10 minutes of inactivity 9. Flashlight/backlight bright screen to prevent electric shock hazard

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1. Material: ABS2. AC current range: 0.01A~400A3. AC current resolution: 10mA~1V4. AC voltage range: 1V~450V5. AC current resolution: 1V6. DC voltage range: 1V~600V7. DC voltage resolution: 1V8. Resistance range: 200 kΩ9. Resistance resolution: 100 ohms10. Battery: AAAx2 (not included)11. Jaw: 21mm12. Ergonomic design, palm size, comfortable hand feel, easy to use13. Weight: 112 grams14. Dimensions: 65.5x149mm

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1. Handheld fully waterproof metal detector2. Three alarm modes, LED lights, 360-degree side scan detection area, 30 meters waterproof3. With LED flash indicator, it can be used as a flashlight in dark places, if you dont need the flashlight, you can click the button to turn it off4. IP68 waterproof level, 30 meters waterproof, unique sealing design, waterproof and moisture-proof5. Can detect needles for childrens clothing, can detect about 2-5mm needles or staples6. Comes with a belt to attach to any standard size belt7. LCD screen, more convenient to detect8. Alarm mode: sound, vibration, sound plus vibration; switchable9. Scope of application: security inspection, archaeology, underwater treasure hunting lamp10. Measuring range: 5-6cm11. Working current: 1A12. Working power: 9W13. Working voltage: 9V14. Power supply mode: 9V dry battery (not included in the product)15. Size: 27x3.4x4cm16. Weight: 150g

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1. Material: ABS2. Wire material: PVC/brass core3. Battery: 2 AA batteries (not included)4. DC voltage: 0-600V5. AC voltage: 0-600V6. AC current: 0-400A7. Capacitance: 0-4mF8. Resistance: 0-40 milliohms9. Hertz: 0-400Hz10. LED flashlight lighting, eliminate the risk of electric shock11. NCV non-contact induction, the closer the distance, the faster the alarm sound12. LED backlight bright screen, you can see clearly in the dark environment13. Weight: 124 grams14. Jaw opening size: 9.7mm

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1. Material: ABS2. AC current range: 0.01A~400A3. AC current resolution: 10mA~1V4. AC voltage range: 1V~450V5. AC current resolution: 1V6. DC voltage range: 1V~600V7. DC voltage resolution: 1V8. Resistance range: 200 kΩ9. Resistance resolution: 100 ohms10. Battery: AAAx2 (not included)11. Jaw: 21mm12. Ergonomic design, palm size, comfortable hand feel, easy to use13. Weight: 112 grams14. Dimensions: 65.5x149mm

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1.Model: YG220.2.Material: ABS.3.Imaging technology: LCD.4.Resolution: 480x272.5.Lighting type: LED.6.Projection size: 20mlx80in.7.Projection distance: 1.5m-2.5m.8.Projection ratio: 16:9.9.Contrast: 800mm.10.Full power: 10W~24W (maximum).11.Input API: USB2.0x1/HDx1/Micro SD/AV.12.Interface output: headset.13.Input voltage: 12V-2.5A.14.Net weight of product: 628g.15.Host size: 146x110MM16.Packaging includes: projector host+remote control+power adapter+instruction manual+packing box17.Package size: 22x14x18cm

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1.Model: YG220.2.Material: ABS.3.Imaging technology: LCD.4.Resolution: 480x272.5.Lighting type: LED.6.Projection size: 20mlx80in.7.Projection distance: 1.5m-2.5m.8.Projection ratio: 16:9.9.Contrast: 800mm.10.Full power: 10W~24W (maximum).11.Input API: USB2.0x1/HDx1/Micro SD/AV.12.Interface output: headset.13.Input voltage: 12V-2.5A.14.Net weight of product: 628g.15.Host size: 146x110MM16.Packaging includes: projector host+remote control+power adapter+instruction manual+packing box

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1. Material: ABS2. Wire material: PVC/brass core3. Battery: 2 AA batteries (not included)4. DC voltage: 0-600V5. AC voltage: 0-600V6. AC current: 0-400A7. Capacitance: 0-4mF8. Resistance: 0-40 milliohms9. Hertz: 0-400Hz10. LED flashlight lighting, eliminate the risk of electric shock11. NCV non-contact induction, the closer the distance, the faster the alarm sound12. LED backlight bright screen, you can see clearly in the dark environment13. Weight: 124 grams14. Jaw opening size: 9.7mm

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1. Material: ABS + TPE, PVC2. Impressions: 60003. Cable length: 52cm4. Power: 2x1.5V AAA batteries (not included)5. DC voltage: 60mV/600mV/6V/60V/600V6. AC voltage: 60mV/600mV/6V/60V/750V7. Update speed: 3 times/second8. 6000-character LCD liquid crystal display, adjustable backlight brightness9. 60s convenient voice-activated multimeter, voice command control, free hands10. It is inconvenient to measure and record, voice control "data retention" command for intelligent operation11. Press the backlight button to turn on the flashlight and screen light, and the screen value can be clearly seen in the dark environment12. Various electronic components can be measured to meet your multifunctional needs13. Dimensions: 125x81x23mm14. Weight: 170 grams

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1. Material: ABS + TPE, PVC2. Impressions: 60003. Cable length: 52cm4. Power: 2x1.5V AAA batteries (not included)5. DC voltage: 60mV/600mV/6V/60V/600V6. AC voltage: 60mV/600mV/6V/60V/750V7. Update speed: 3 times/second8. 6000-character LCD liquid crystal display, adjustable backlight brightness9. 60s convenient voice-activated multimeter, voice command control, free hands10. It is inconvenient to measure and record, voice control "data retention" command for intelligent operation11. Press the backlight button to turn on the flashlight and screen light, and the screen value can be clearly seen in the dark environment12. Various electronic components can be measured to meet your multifunctional needs13. Dimensions: 125x81x23mm14. Weight: 170 grams

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1. Material: ABS2. Range: 40m/60m/80m/100m3. Multifunctional: Continuous measurement, area measurement, volume measurement and Pythagorean measurement4. With data storage function, it can store 30 sets of data5. The design of the bubble level makes the measurement more accurate6. LCD display, clear and bright reading7. Measuring speed: 0.5-1 second8. Unit switching: m/in/ft9. History: 30 groups10. Battery: 2xAAA batteries (not included)11. Dimensions: 109x49x25mm

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1. Material: ABS2. AC current range: 0.01A~400A3. AC current resolution: 10mA~1V4. AC voltage range: 1V~450V5. AC current resolution: 1V6. DC voltage range: 1V~600V7. DC voltage resolution: 1V8. Resistance range: 200 kΩ9. Resistance resolution: 100 ohms10. Battery: AAAx2 (not included)11. Jaw: 21mm12. Ergonomic design, palm size, comfortable hand feel, easy to use13. Weight: 112 grams14. Dimensions: 65.5x149mm

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1.Model: YG220.2.Material: ABS.3.Imaging technology: LCD.4.Resolution: 480x272.5.Lighting type: LED.6.Projection size: 20mlx80in.7.Projection distance: 1.5m-2.5m.8.Projection ratio: 16:9.9.Contrast: 800mm.10.Full power: 10W~24W (maximum).11.Input API: USB2.0x1/HDx1/Micro SD/AV.12.Interface output: headset.13.Input voltage: 12V-2.5A.14.Net weight of product: 628g.15.Host size: 146x110MM16.Packaging includes: projector host+remote control+power adapter+instruction manual+packing box17.Package size: 22x14x18cm

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1. Increase the weighted alloy chassis, which is stable and does not fall2. The bottom of the disc is equipped with rubber, anti-slip and shock absorption to protect the desktop3. The knob is fixed to avoid the phenomenon of scratching the paint on the screw4. Alloy lift tube, adjustable height, 30-65cm adjustable5. Applicable scenarios: corporate meetings/business speeches/educational lectures/multi-platform live broadcasts

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1. Material: ABS2. Range: 40m/60m/80m/100m3. Multifunctional: Continuous measurement, area measurement, volume measurement and Pythagorean measurement4. With data storage function, it can store 30 sets of data5. The design of the bubble level makes the measurement more accurate6. LCD display, clear and bright reading7. Measuring speed: 0.5-1 second8. Unit switching: m/in/ft9. History: 30 groups10. Battery: 2xAAA batteries (not included)11. Dimensions: 109x49x25mm

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1.Model: YG220.2.Material: ABS.3.Imaging technology: LCD.4.Resolution: 480x272.5.Lighting type: LED.6.Projection size: 20mlx80in.7.Projection distance: 1.5m-2.5m.8.Projection ratio: 16:9.9.Contrast: 800mm.10.Full power: 10W~24W (maximum).11.Input API: USB2.0x1/HDx1/Micro SD/AV.12.Interface output: headset.13.Input voltage: 12V-2.5A.14.Net weight of product: 628g.15.Host size: 146x110MM16.Packaging includes: projector host+remote control+power adapter+instruction manual+packing box

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1.Model: YG220.2.Material: ABS.3.Imaging technology: LCD.4.Resolution: 480x272.5.Lighting type: LED.6.Projection size: 20mlx80in.7.Projection distance: 1.5m-2.5m.8.Projection ratio: 16:9.9.Contrast: 800mm.10.Full power: 10W~24W (maximum).11.Input API: USB2.0x1/HDx1/Micro SD/AV.12.Interface output: headset.13.Input voltage: 12V-2.5A.14.Net weight of product: 628g.15.Host size: 146x110MM16.Packaging includes: projector host+remote control+power adapter+instruction manual+packing box

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1. Dust and splash proof: IP202. Range: 0.15-30 meters3. Measurement unit: m/in/ft4. Laser type: 635nm5. Power supply: 200mAh lithium battery6. Handheld rangefinder, other functions can be turned on according to the length of the button7. Laser module, high-sensitivity focusing lens, low power consumption, long life8. Built-in lithium battery USB direct charge, 200mAh large-capacity lithium battery, more durable9. Support switching between metric and imperial units to meet various needs10. The error is about 2 mm, and the digital display can be accurate to 0.001 meters11. Mini and compact, measure anywhere, easy to carry out12. Dimensions: 28x18x70mm13. Weight: 30 grams

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1. The microphone clip on the stand can be rotated freely at multiple angles to adjust the pickup direction2. The left and right adjustment distance is 80mm, and the length of the bracket is 25cm3. Applicable scenarios: corporate meetings/business speeches/educational lectures/multi-platform live broadcasts4. Material: aluminum alloy + ABS5. Weight: 190g for two heads, 280g for four heads

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1.Model: YG220.2.Material: ABS.3.Imaging technology: LCD.4.Resolution: 480x272.5.Lighting type: LED.6.Projection size: 20mlx80in.7.Projection distance: 1.5m-2.5m.8.Projection ratio: 16:9.9.Contrast: 800mm.10.Full power: 10W~24W (maximum).11.Input API: USB2.0x1/HDx1/Micro SD/AV.12.Interface output: headset.13.Input voltage: 12V-2.5A.14.Net weight of product: 628g.15.Host size: 146x110MM16.Packaging includes: projector host+remote control+power adapter+instruction manual+packing box17.Package size: 22x14x18cm

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1. Handheld fully waterproof metal detector2. Three alarm modes, LED lights, 360-degree side scan detection area, 30 meters waterproof3. With LED flash indicator, it can be used as a flashlight in dark places, if you don't need the flashlight, you can click the button to turn it off4. IP68 waterproof level, 30 meters waterproof, unique sealing design, waterproof and moisture-proof5. Can detect needles for children's clothing, can detect about 2-5mm needles or staples6. Comes with a belt to attach to any standard size belt7. LCD screen, more convenient to detect8. Alarm mode: sound, vibration, sound plus vibration; switchable9. Scope of application: security inspection, archaeology, underwater treasure hunting lamp10. Measuring range: 5-6cm11. Working current: 1A12. Working power: 9W13. Working voltage: 9V14. Power supply mode: 9V dry battery (not included in the product)15. Size: 27x3.4x4cm16. Weight: 150g

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1. Increase the weighted alloy chassis, which is stable and does not fall2. The bottom of the disc is equipped with rubber, anti-slip and shock absorption to protect the desktop3. The knob is fixed to avoid the phenomenon of scratching the paint on the screw4. Alloy lift tube, adjustable height, 30-65cm adjustable5. Applicable scenarios: corporate meetings/business speeches/educational lectures/multi-platform live broadcasts

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1. Fully waterproof handheld metal detector with display, with high performance and high sensitivity2. With a screen display, visual detection signal battery power, the closer the metal is, the higher the signal indication, and the operation is simple3. Strong, shock-resistant, durable, integrated design4. IP68 waterproof grade, unique sealing design, waterproof and moisture-proof5. Can detect needles for children's clothing, can detect about 2-5mm needles or staples6. Pulse detector, strong penetrating power, can be used in hard soil layers such as granite, limestone, shale, etc.7. Large disc probe design, good accuracy, high reliability and strong resistance8. Fast response, easy to detect, built-in copper induction coil9. Working power: 9W10. Working voltage: 9V11. Working current: 1A12. Power supply mode: 1 9V dry battery (not included in the product)13. Scope of application: security inspection, archaeology, underwater treasure hunting14. Measuring range: 8-10cm15. Alarm mode: sound, vibration, sound plus vibration; switchable16. Size: 44.5x12.5x5cm17. Weight: 318g

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