Features: 1. HIGH EFFICIENCY. This automatic USB vacuum cleaner, with longer cleaning brushes on both sides, can absorb dust, debris, pet hair, and dirt. Wet/dry use. Better sweeping path design, shortens cleaning time and improves efficiency. 2. SUPER THIN BODY. Only 6.5cm thick, thinner body, low profile allows the robot vacuum cleaner to easily reach every corner and tight space. Easily cleans approximately 120-150 rooms. 3. FIVE-IN-ONE. Automatic sweeping, mopping, vacuuming, spraying, with LED ambient lights. Detachable cleaning mop, provides deep and complete cleaning. Easy to use and clean. All-in-one, ideal for large rooms, meets all your cleaning needs. Less dust, more humid air. Extremely convenient and easy to use. 4. USB RECHARGEABLE. Built-in rechargeable lithium-ion battery, cleaning performance for up to 90 minutes. Quiet and thorough cleaning, easy to clean while you work, sleep, or go out. 5. WIDE APPLICATION. Suitable for all flat floors such as marble, hardwood floors, ceramic tiles, wooden floors, etc. It can deeply and completely clean dust, hair, biscuit crumbs, flakes, etc. Package includes: 1 pc 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 Weight: Approx. 852g note: 1.Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you