Features: Smart Floor Cleaner: Vacuum, mop and wash with just one stroke. Switch between auto mode and suction with one button, or flip on max mode for stubborn stains. Powerful suction and mopping quickly eliminate wet or dry messes from hardwood floors, sealed wood floors, laminates, vinyl floors, tile floors, and more. Streak-Free Drying: With up to 90% water recovery rate, your floors are completely dry and streak-free in a matter of minutes. The lightweight, self-propelled design means less work for you so you can clean any mess.  Smart Voice Assistant: Provide real-time working status and cleaning controls, including dirt and battery levels, suction power, and warnings about feature malfunctions. The voice assistant can be muted in the options.  Two-Tank Design: The battery life can last up to 30 minutes. Separate 700ml clean water and 500ml dirty water tanks make it easy to clean your whole home with fresh solutions without refilling. Self-Cleaning System:  You don’t have to clean the dirty roller brush by hand. When you’re done, put the main unit back onto the base and the roller brush will automatically start cleaning itself in one touch. The self-cleaning function flushes the inner tubing and brush roller so it’s clean before the next use.  (NOTE: Clean the dirty tank after each use and dry the roller brush on the charging dock to prevent odors.)    Tech Spec: Model V1 AC Input 100~240V 50/60HZ Voltage DC 22.2V Battery capacity 3000mAh Rated power 180W Tank capacity Dirty water：500ml  Clean water：700ml Suction Power Auto: 6 kpa, Max : 9 kpa Running Time Auto: 30 mins Max :15mins Charging time <240 mins  Product size 295 x 281x 1198mm Net Weight: 9.5lb/4.3kg