iRobot Roomba 440 Cordless Robot Vacuum Cleaner

Used but still in excellent functional and aesthetic condition. iRobot Roomba's powerful vacuum and counter rotating brushes reach deep into your carpet to remove dust, dirt and pet hair. This entry level 440 iRobot Roomba Vacuum Cleaning Robot is easy to use and includes an array of convenient features. Simply press the clean button and the iRobot Roomba will vacuum the whole floor, adjusting automatically to any floor surface including wood, tile linoleum, and low to medium pile carpet. The 440 iRobot Roomba Vacuum Cleaning Robot is small enough to go under furniture which no upright can do. This robot vacuum's artificial intelligence determines the room size and adjusts the run time to ensure that it cleans the entire floor. Integrated sensors detect dirt and will increase the focus and intensity of cleaning in that area, while infrared cliff sensors in the non-marring bumper detect stairs to keep the unit from falling. The iRobot Cleaning Robot navigates around rooms, under furniture, against walls and into corners Spot mode detects dirtier areas and spends more time cleaning them Cleans up to 2 rooms in a single cleaning cycle Cleaning head automatically adjusts to the surface for seamless transitions from carpet to hard floors The iRobot Cleaning Robot has a bagless design