Clean your house or workplace more efficiently with the Irobot 880 Roomba Vacuum Cleaner. It removes 50 percent more dust, debris, hair, and dirt from all the floor types as it incorporates AeroForce Three Stage Cleaning System and Tangle Free AeroForce Extractors. The appliance cleans every room and under most furniture; all you have to do is press one button. It comes packed with impressive technology that enables the vacuum to detect a high amount of dust in one place to focus cleaning in that particular area. This black colored vacuum cleaner is very easy to use and is virtually maintenance free. This vacuum cleaner can be scheduled for up to seven cleaning sessions in a week, which means you do not even have to be home for cleaning. The Roomba 880 features two Virtual Wall Lighthouses that sends the robot off to another room once it is done with one room.