Features: One button to start, convenient and fast 6.5cm slim body, easy to cross the bottom Suitable for ground: flat ground (marble, tile, wood floor, etc.) Clean up garbage: such as soot, melon shell, snack debris, dust, hair, sawdust The cleaning cloth absorbs water and decontaminates, prevents slippery ground, and is easy to clean. Durable, one-button start, smart ride, strong suction, quiet and environmentally friendly, lasting battery life 100-150 square meters of apartment can be easily cleared up in one hour Parameters Model: Floor Sweeping Robot Specifications Max Suction: 1800PA Dust Box Capacity: about 400ML Noise: < 40db Operating voltage: 3.7V Rated Power: 3W Rated Frequency: Product Weight: 0.565KG Product Size: 260×65mm Charging time: 3 h Working hours: about 100 minutes