Roomba Pet Series Vacuum Cleaning Robots are designed especially for the hairy situations that pet owners face. Roomba 532 systematically cleans three rooms on a single charge and gets into hard-to-reach areas like wall edges and beneath furniture while avoiding stairs and other drop-offs. Roomba automatically adjusts from carpets to hard floors and back again. Improved Virtual Wall® tells Roomba where to clean by restricting off-limit areas (2 included). When the cleaning is complete, or if the battery is running low, Roomba automatically returns to the self-charging Home Base to dock and recharge.