The Roomba 880 Vacuuming Robot features the revolutionary AeroForce Performance Cleaning System. Roomba 880 Vacuum Cleaning Robot removes up to 50% more dirt, dust, hair and debris from all floor types. The tangle-free AeroForce Extractors are virtually maintenance-free, making it even easier for Roomba to tackle daily dirt build-up. Roomba 880 even cleans one room before moving on to the next for effortless, room-to-room cleaning