Robot cleaner, automatic cleaner, vaccum cleaner, robot vaccum Sterilization,automatically charge Cleaning, identify barrier Robot cleaner, automatic cleaner, vaccum cleaner, robot vaccum Unique Functions: 1. Sterilization by ultraviolet ... Keep away from all kinds of obstacles 5. Automatic monitor of power can initiate charging program and ... Power60WSize of Gift Box572*426*136mm Robot vacuum cleaner