Portable Car Vacuum CleanerShell: 100% ABS Rated speed: 36000 (r/min). Rated voltage: 7.4( V). Vacuum suction: 6000 (mbar). Rated input power: 120 (W). Power cord length: about 1m. Product description: The USB of the rechargeable battery shows that the red battery is charged normally and the green battery is full. The charging time is about 3-4 hours, and it can be used for about 20 minutes. [notes]: 1. The filter must be installed when in use. 2. do not shine directly in the sun and do not use it in places with high temperature and high pressure. 3. Do not wipe the body with gasoline or volatile detergent. 4. The front shell cannot be removed when the motor is rotating. 5. When absorbing moisture, you should pay attention to the height of stagnant water in the front cover. 6. When removing foreign bodies in the gap, please put on a duck-billed straw. 7. In order to make the cleaning effect better, the filter bag needs to be cleaned frequently * when the vacuum cleaner is not used, the power cord can be rolled up and stored. 8. when repairing this product, you should follow the instructions, and at the same time keep the filter part of the product clean at all times. 9. For dry and wet vacuum cleaners, attention should be paid to opening the front cover to drain water when absorbing water. Product features: Hand-held is not tired and easy to "lift", as light as 0.37kg, portable one-handed operation, take and put, free and flexible. Metal blade 120w high-power motor, suction lasting, no attenuation, no heating, effective and fast, absorb stubborn dust. The intelligent movement absorbs and does not burn for a long time, automatically protects the motor, keeps it stable and does not heat up. Wireless trapping operation is more free, wireless vehicle, easy to take, easily clean up small mess. One-click disassembly, large capacity dust bucket, separate dust dump, no contact with dirt and debris, clean and sanitary. HEPA filter screen washable, can prevent dust adsorption f