UNIVERSAL ELECTRIC CLEANING BRUSH: The high-power motor cleaning brush electric allows you to clean a variety of surfaces with ease. The 360° rotatable brush head design can help you clean the surface of items thoroughly. Equipped with different brush heads to meet your different cleaning needs for various items.3.7V, 1500mAh, 5.55Wh ,4.5 hour Battery use ,215rpm rotating speed,IPX5 waterproof.