Donemore Intelligent Cleaning and Sweeping Machine Sweeping Robot, Household Mopping Robot, Wet & Dry with Water Tank, Automatic Sweeping and Dragging Integrated Robot Vacuum Cleaner Features: 1. Efficient and Time-saving Cleaning: Our intelligent household floor washing machine is designed to efficiently clean large areas of 90-120 meters. With a powerful suction of 1000~1499Pa, it effectively removes dirt and debris, saving you time and effort. 2. Long-lasting Battery Life: Equipped with a high-capacity 1200mAh battery, our smart cleaning device provides long-lasting performance. You can enjoy uninterrupted cleaning sessions without the need for frequent recharging. 3. User-friendly : Our floor washing machine features a start function, allowing you to effortlessly activate the cleaning process. The lockable water tank and mop ensure hassle-free , while the low-noise design ensures a quiet cleaning experience. 4. Versatile and Portable Design: With flexible swivel wheels and a convenient carrying handle, our cleaning machine offers easy maneuverability and portability. It can be used for both dry sweeping and wet mopping, providing cleaning solutions for various floor types. 5. Powerful Stain Removal: Our intelligent floor washing machine is equipped with strong cleaning capabilities to tackle stubborn stains and dirt. It is designed to deliver exceptional cleaning performance, leaving your floors spotless and shiny. Product Description: Parameters: Rated voltage: 3.7v Rated power: 5w Power supply: USB Rated frequency: 50hz Applicable area: 90-120 meters Battery life: 61-120 minutes Product material: ABS+ electronic components Product size: 25*25*7CM/9.84*9.84*2.75in Battery capacity: 1200mAh Product weight: 778g/1.72lb Working time: about 90 minutes Charging time: about 3 hours (USB charging) Includes: 1x Sweeper Product Description: Parameters: Rated voltage: 3.7v Donemore Intelligent Cleaning and Sweeping Machine Sweeping Robot, Household Mopping Robot, Wet & Dry with Water Tank, Automatic Sweeping and Dragging Integrated Robot Vacuum Cleaner Features: