General description One click open, easy to operate. This Smart Robot Vacuum Cleaner is a 3-in-1 household cleaning machine that automatically vacuums, sweeps, and mops. It can recognize barriers and avoids collisions, making it suitable for various surfaces including cement floors, ceramic tiles, wooden floors, and short-haired carpets. With low noise operation and strong suction, it provides a quiet cleaning experience while effectively absorbing dust, hair, paper chips, and cookie crumbs. Technical specifications Battery capacity: 1500mAh Charging time: 4 hours Rated voltage: DC3.7V Size: 23.5 x 23.5 x 5.5 cm Material: Plastic + electronic components Compatibility and accessories Suitable for cement floors, ceramic tiles, wooden floors, and short-haired carpets Package Contents: 1 * Smart sweeper, 1 * Charging cable, 2 * Brush, 1 * Mop Usage This robot vacuum cleaner operates by steering when encountering obstacles and has three working modes: sweeping, vacuuming, and mopping.