About this item Rotate automatically by water power. No electricity needed. Soft brush with cloth. Also comes with the car shampoo reservoir. An English instruction is also included 3 water working modes. You can control this as you need so that you won't get soaked. Easy and safe to clean your car, or other smooth place Spray Foam: put the detergent into the reservoir and foam will come out automatically; High-pressure Washing: remove the brush head and it will increase hydraulic pressure…