Features: brand new and high quality Simulate manual wipe mode, wet and dry use, mopping the floor more cleanly. Automatic obstacle recognition system: with intelligent anti-collision and anti-falling functions. High coverage, drag and dry without leaving water marks, and walk freely. Easily across furniture, bed bottom, clean and more comfortable. Applicable floor: marble, ceramic tile, wooden floor and other flat floors. Specifications: Material: Plastic Weight: 1040g Size: 28x28x7.5cm/11.02x11.02x2.95inch Color: Black/White Rated Power: 5W Charging Time: About 4 hours Use Time: About 60 minutes Battery Capacity: 1500mAh Package Includes: 1x Sweeping Robot 1x Wet Mop 1x Charging Cable note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.