Sweeping, vacuuming, and mopping are combined into: sweeping, vacuuming, and mopping to make the floor cleaner Applicable floors: marble, ceramic tiles, wood floors, carpets and other flat floors Ultra-thin body, easy to go into the bottom of the table and bed for cleaning The spray is dustproof, and the spray can the from flying when the sweeping robot is working, humidify and dryness The elongated sweeping brush can the corners and gaps in a large area, without any omissions, and is cleaner