Wet and dry vacuum. This three-in-one cleaning machine is designed for both floor and carpet cleaning, this wet and dry vacuum can simultaneously operate dust pickup, mop the floor and keep the floor relatively dry at the same time, it saves time and energy and is a perfect household gadget in the hustle and bustle of modern life. Two separate water tanks to treat dirty and freshwater separately, this wet and dry vacuum has two separate water tanks to meet the needs. A 600ml freshwater tank and a 550ml dirty water tank. The two separate water tanks are designed to be easily disassembled, which brings more convenience when using. In addition, the dirty water tank is equipped with a HEPA filter to keep the machine clean at all times. Two rolling brushes: Special brushes are configured for carpet and floor to achieve a better effect, one brush with bristles for carpet and another brush for the floor. The bristle roller brush can be used to clean deep wool carpets thicker than 1cm. This vacuum cleaner can clean carpets, linoleum, floors, wood, tiles, and other surfaces. Large-capacity lithium battery: The lithium battery used in this vacuum cleaner is 5000mAh, which can be used for up to 50 minutes in eco mode.