Intelligently perceive obstacles, avoid in for time, reduce collisions, and protect the fuselage while also protecting the furniture The extended sweeping brush sweeps the gaps in the corners in a large area without any omissions and is cleaner Large-capacity box, filter screen, no leakage, easy to disassemble and wash, good filtering and blocking effect Sweeping, vacuuming, mopping, and are to make the floor cleaner High-power and high-suction, easy to suck away the hair and confetti