M.Way 9 inch Wireless Home Robotic Smart Auto Cleaner Robot with Microfiber Tissue Remove Dust Cleaning Helper White Cleans the whole floor, under and around furniture, into corners and along wall edgeseasy operation, can not affected by blockage. Wireless Operated -Runs on rechargeable batteries(NOT INCLUDED), no need for cords. The furry cover could be removed to clean Effectively picks up dirt, debris, pet hair and dust from carpets, wooden floors, marble floors and nylon flooring Take a different cleaning line, improve cleaning efficiency With 3 functions, including sweep, adsorb and mop