BOWAI OB8S Household Intelligent Path Charging Sweeping Robot (Black)Features 1. One key start, sweeping, mopping three in one 2. Route planning, self contained gyroscope, take the bow shaped route, do not miss the scan 3. Rear drive, increase the wheels, the carpet can walk 4. Electronic induction obstacle avoidance 5. More power and stronger suction 6. Applicable ground: flat ground such as marble, ceramic tile, wooden floor, carpet, etc. 7. Sweeping garbage: such as soot, melon seed shells, snack debris, sand, hair,