Smart Robot Vacuum Cleaner 2-in-1 Mopping Sweeper Strong Suction Automatic Cleaning Rechargeable Anti-Crash Sweeping Description: Cleaning route: random Operation mode: mechanical Timing function: no timing Rated voltage: 3.7V Rated power: 1.5W Switch type: normal button Sweeping machine function: drag sweeping suction type Sweeper style: intelligent robot Specifications: Low noise design, refuse to be bothered by noise, a complete set of system with high efficiency, clean and reduce noise at the same time. Suction, sweeping and towing are integrated to ensure high efficiency and cleanness; One click to start automatic cleaning of the whole house, with suction, sweep and drag three in one, clean more clean. Suitable for floor: marble, ceramic tile, wood floor, etc. when flat floor meets obstacles, it can turn around intelligently. Functions: one button start, sweeping, mop, vacuum cleaner, USB charging, universal driving, automatic obstacle avoidance, anti falling, low noise, considerate, low repeatability, high coverage. 1200mAh rechargeable battery, smart chip, durable power. Package Included: Vacuum cleaner * 1, rag * 1, Velcro * 1, USB charging cable * 1, extended brush * 2, cleaning brush * 1, instruction manual * 1