Features: Ultra-thin body, convenient and easy to get inside the dead corner of your home, making your home cleaner. Built-in electronic sensor, it can precisely recognize the floor dust, easy to clean. It not only can sweep away the dirt or dust on the floor, also can mop the floor, easily clean the stain. Multi-ways power supply, supports battery, USB charging, convenient to use. Strong suction, It can easily absorb common garbage such as dust, paper scraps and hair. With this robot in your home, your housework would become easier and more convenient than before. Specifications: Diameter: 24.5cm Thickness: 7.5cm battery capacity: 2400ma Rated voltage :7.4v Rated power :8W Rated frequency :10W Package List: 1 x vacuum cleaner 2pcs x brush 1 x cloth 1 x manual 1 x charger