Features: brand new and high quality 1.HIGH EFFICIENCY. This USB automatic vacuum with remote control, 4 cleaning modes. Satisfy different cleaning needs. Better sweeping for path design, shorten cleaning for time and improve efficiency. for Ideal for cleaning all kinds of hard floors/flat floors. 2.SUPPER THIN BODY. Thickness only 1.57inches, low-profile body allows the Robot Vacuum Cleaner reaches every corner and narrow space with ease. Easily clean about 120-150 room. Package includes: 1 x Auto Vucuum Cleaner; 1 x cleaning mop cloth; 1 x brush; 1 x screws; 1 x screwdriver ; 4 x cleaning brush; 1 x unser manual. 3.for SMART CHIPS&LOW NOISE. Built-in for smart chips, for touch contol. With cleaning timer, when finish auto -shut-off. Automatic sweeping, mopping, vacuuming, no dead ends. All-in-one, for ideal for large room, meets all your cleaning needs. 4.USB RECHARGEABLE. Built-in rechargeable lithium-ion battery, cleaning performance for up to 90 mins. Quietly and silently thorough cleaning, easy to clean even when working, sleeping. 5.WIDE APPLICATION. We offer you 2 kinds of set: With remote control and without remote control. Both provide perfect working performance. 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, bacterial etc. Specifications: Material: ABS+ Electronic Components Type-A: Without Remote Control; Type-B: With Remote Control; Cleaning Method: Sweeping; Vaccum; Mopping Charging Time: Approx. 4 hours Working Time: Approx. 90 Minutes Cleaning Area: Approx. 200 Rated Voltage: 7.4V Rated Power: 15W Noise Level: 55 db Dry/Wet: Yes Color: White; Red Size: Approx. 32x4cm/12.6x1.57in Weight: Approx. 1550g Package Includes: 1 Set Robot Vacuum Cleaner note: 1.Please allow 0-1cm error due to manual measurement. pls 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!