1. 3-in-1 designed to combine sweeping, mop and dust vacuum together, fully meeting your daily cleaning demands. 2. 1200mAh large capacity rechargeable battery with intelligent self-charging function. Refillable. Powered by USB cable, it is compatible with computer, laptop, notebook or other devices with USB port. 3. Powerful cleaning and easy cleaning: Intense suction, deep cleans carpets and cracks in the floor. Make your floors shine with a quick mop. 4. Quiet and Convenient: With a cleaning volume of just 55db (equivalent to a typical conversation) in balanced mode, you can clean anytime day or night without interruption. 5. Widely usable for different floor types, such as marble floor, ceramic tile, wooden floor, etc. Notes and Notices: 1. The actual color may be slightly different from the picture due to different monitors and light effects 2. Please allow 1-3cm deviation due to manual measurement 3. This is a charging model with a USB charging cable. Description: Dust box capacity: about 0.2L Life time: about 90min Charging time: about 3h Size: 220*220*60MM Suction power: 1500PA Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.