The dust can be gathered in two directions, and the fine gray hairs can be effectively gathered to remove dust more effectively. Care for the ground, suitable for a variety of material types, including ceramic tiles, quartz stone, wood, marble, etc. The total height of the top circle is 68cm, and it can easily sweep and mop the bottom of the bed/sofa/cabinet, and it can clean the invisible places more cleanly. The rear of the sweeping robot is equipped with 3 purple fluorescent lamps to irradiate the floor, and the suction, sweeping and dragging can be completed in one step. Features: Product name: Slim 3-in-1 sweeping robot. Working voltage: 3.7V Rated power: 9W Battery capacity: 2400mAh Product suction: about 1500Pa Charging time: about 4 hours Battery life: about 70 minutes Working noise: ≤55db Product size: 248 X 248 X 40mm Product net weight: 552g