Smart Robot Vacuum Cleaner Rechargeable Household Automatic Sweeping Machine Home Floor Carpet Cleaning Robots Dust Sterilize|Vacuum CleanersProduct Information:Description:One-button start, sweeping, mopping, vacuum cleaner, automatic sterilization, USB charging, long-lasting battery life, universal driving, automatic avoidance of obstacles, anti-fall, low noise intimate and undisturbed, low repetition, high coverageFeature:1. Sweeping, mopping, vacuuming in one step and cleaning in one step.2. Strong adaptability, suitable for a variety of floors, easy to clean each place, regardless of marble, floor, subway and other ground.3. Intelligent automatic rescue, when the bilateral brush is entangled by the wire, it can automatically reverse to rescue.4. Anti-collision, intelligent deceleration when sensing obstacles, automatic turning around.5. Large capacity lithium battery, long life. 18650 lithium battery, healthy and green, can be used safely.