Car Dry And Wet Wireless Handheld Vacuum Cleaner Parameter: 1. Product material: ABS 2. Rated voltage: DC 7.4V 3. Lithium battery capacity: 2 x2000mAh in total 4. Rated speed: 35500rpm 5. Charging method: 5V USB boost charging cable 6. Rated power: 50W 7. Output power: 120W 8. Dust collection capacity: 200ml 9. Suction power: 9000pa 10. Noise: greater than or equal to 84dB 11. USB cable length: about 1 meter 12. Net weight: 0.30 kg 13. Dimensions: 165x140 mm Features: 1. Hand-held gravity balance design, can be placed in the car storage box, door and window storage slot, holding for a long time without getting tired 2. The LED is illuminated at a large angle, which is convenient to clean the dirt in the corners and crevices 3. Dual-purpose home and car, wireless does not limit the use of places 4. Large-capacity batteries, long use time 5. Pure copper motor, aluminum fan blade, silent operation Instructions for use: 1. Check if it is fully charged 2. Just turn on the switch 3. Use different nozzles according to different occasions 4. This product is a wet and dry vacuum cleaner. When absorbing water, you should open the front cover in time to drain water. 5. The rechargeable battery USB shows red for normal charging and green for full 6. The charging time is about 3-4 hours to fully charge, and it can be used for about 30 minutes when fully charged. Precautions: 1. The filter must be installed when in use 2. Do not expose to direct sunlight, do not use in high temperature and high pressure places 3. Do not wipe the body with gasoline or volatile detergent 4. The front shell cannot be removed when the motor is rotating 5. This product is a vehicle tool, it is forbidden for children to use it alone to avoid danger 6. Pay attention to the height of water accumulation in the front cover when absorbing moisture 7. When removing the foreign objects in the gap, please put on the duckbill straw 8. Under