High efficiency. This USB automatic vacuum with longer brushes on both sides captures dust, debris, pet hair, and grime Wet/dry use. Better cleaning path design shortens cleaning time and improves efficiency Five in one. Automatic sweeping, mopping, vacuuming, and spraying, with LED ambient light. Detachable cleaning mop for deep and thorough cleaning Easy to use and clean All-in-one unit, perfect for large rooms, for all your cleaning needs Less dust and more humid air. Very convenient and easy to use. USB rechargeable. Built-in rechargeable lithium-ion battery for up to 90 minutes of cleaning performance Quiet and thorough cleaning for effortless cleaning while working, sleeping, or on the go. Wide application. Suitable for all flat floors such as marble, hardwood, tile, wood floors, deep and thorough cleaning of dust, hair, biscuit crumbs, grain, etc. Specifications: Colour: Black, white