Rated speed: 36000 (r/min). Rated voltage: 12 (V). Vacuum suction: 6000 (mbar). Rated input power: 120 (W). The USB of the rechargeable battery shows that the red battery is charged normally and the green battery is fully charged. The charging time is about 3-4 hours, and it can be used for about 20 minutes. Note: 1. A filter must be installed when using it. 2. Do not expose it to direct sunlight, and do not use it in high temperature and high pressure places. 3. Do not wipe the car body with gasoline or volatile cleaners. 4. The front shell cannot be disassembled when the motor is rotating. 5. Pay attention to the height of water accumulated in the front cover when absorbing moisture. 6. When removing foreign objects in the gap, please put on a duckbill straw. 7. In order to make the cleaning effect better, the filter bag needs to be cleaned frequently* When the vacuum cleaner is not in use, the power cord can be rolled up and stored. 8. When servicing this product, please follow the instructions and keep the filter part of the product clean. 9. When the wet and dry vacuum cleaner absorbs water, please pay attention to open the front cover to drain the water. Product features: It is not tired to hold, easy to "lift", as light as 0.37kg, portable one-handed operation, take and release, free and flexible. The metal blade 120w high-power motor has long-lasting suction, no attenuation, no heat, effective and fast, and absorbs stubborn dust. The intelligent movement absorbs and does not burn for a long time, automatically protects the motor, and maintains stability without heating. The wireless trapping operation is more free, the wireless carrier is convenient to carry, and the cleaning of small debris is convenient. One-button disassembly, large-capacity dust collecting bucket, independent dust collection, no contact with dirt and debris, clean and hygienic. The HEPA filter can be washed with water to prevent dust adsorption. The package includes: 1*long flat straw+1*multifunctional brush+1*USB cable+1*foundation+1*description