3-stage cleaning system includes spinning side brush for wall edges, counter-rotating brushes for sweeping, and a powerful vacuum. Virtual Wall® barriers keep the robot in the rooms you want to clean and out of the rooms you don't. Cliff-detection sensors allows Roomba to avoid stairs and other drop-offs. Compact Home Base for docking and recharging. 1-year warranty on robot, 6-month warranty on battery. With the iRobot Roomba 630 Vacuum Cleaning Robot, you won't have to vacuum anymore, but you'll be so amazed you may want to watch. The sophisticated software and sensors cleans every section of a room multiple times, going under furniture and to areas you can't reach, and automatically adjusts to clean carpets, hardwood, tile, and linoleum floors. Just press "clean" and let the robot do the work. . Virtual Wall barriers keep the robot in the rooms you want to clean and out of the rooms you don't. . . Requires 2 C batteries (not included) . Imported. iRobot Roomba 630 includes 1 filter, 1 side brush, 1 bristle brush and 1 beater brush, 1 Self-Charging Home Base w/Power Supply, 1 Virtual Wall, 1 AeroVac™ Extra Filter, and 1 Brush Cleaning.