1.HIGH EFFICIENCY. This USB automatic vacuum, with longer cleaning brush on both side, can absorb dust, debris, pets hairs, and dirt. Wet/dry use. Better sweeping path design, shorten cleaning time and improve efficiency. 2.SUPPER THIN BODY. Thickness only 6.5cm/2.56inches, thinner body, low-profile body allows the Robot Vacuum Cleaner reaches every corner and narrow space with ease. Easily clean about 120-150㎡ room. 3.FIVE-IN-ONE. Automatic sweeping, mopping, vacuuming, spraying, with LED atmosphere lights. Detachable cleaning mop, provides deeply and completely cleaning effects. Easy to use and clean. All-in-one, ideal for large room, meets all your cleaning needs. Less dusts, more humid air. Extemely convenient and easy to use.Quiet and silent thorough cleaning, easy to clean when working, sleeping or going out. 5.WIDE APPLICATION. Suitable for all flat floors such as marble, hardwood floor, ceramic tile, wood floor, etc. It can deeply and completely clean dust, hair, biscuit crumbs, cereals, etc. Package Includes: 1 Piece Robot Vacuum Cleaner Specifications: Material: ABS+ Electronic Components Dry/Wet: Yes Cleaning Method: Sweeping; Vacuuming; Mopping; Spraying Battery Capacity: 1200mAh Lithium Battery Voltage: 3.7V Power: 5W Charging Time: Approx. 3-5 hours Working Time: Approx. 90 Minutes Cleaning Area: Approx. 150㎡ Color: Black; White Size: Approx. 25x25x6.5cm/9.84x9.84x2.56in Weight: Approx. 852g