Roomba 650 vacuums on its own on a schedule or at the touch of a button. Using its patented 3-stage cleaning system, Roomba removes dirt, dust and more, automatically adjusting to clean carpets, hardwood, tile and linoleum floors as it moves. Roomba features iRobot's iAdapt Responsive Cleaning Technology, an advanced system of software and sensors that allows the robot to vacuum more of your room more thoroughly. Roomba vacuums every section of your room multiple times, getting into areas you can't easily reach, including under furniture and around everyday obstacles, vacuuming until the job is complete. The robot has superior hair handling ability and utilizes AeroVac Technology, maximizing air flow through its cleaning head to pull hair and debris off the brushes and into the bin evenly. The newly designed, larger bin fills more evenly so it needs to be emptied less frequently. A new design keeps the brushes from jamming, so maintenance is easier and quicker than ever. Roomba can easily be scheduled to clean whenever you want-up to seven times per week. The included Virtual Wall confines the robot to specific rooms and areas, cleaning only where you want it to. When Roomba finishes cleaning, it automatically returns to its Home Base to dock and recharge between cleanings. All you have to do is press Clean and let the robot do the work.