iRobot Roomba 880 Vacuum Cleaning Robot with 2 Virtual Wall Lighthouses (Batteries Included), HEPA Filter, Remote Control (Batteries Included), Dock Station and Manuals AeroForce Performance Cleaning System delivers maximum cleaning performance by combining the power of new AeroForce Extractors with airflow acceleration and a high efficiency vacuum plus is virtually maintenance free. iAdapt Responsive Navigation Technology enables Roomba to find its way around any shape or size of home, covering every area of floor multiple times for a complete clean. iRobot XLife Extended Life Battery delivers twice as many cleaning cycles as previous Roomba batteries, doubling the time before you may need to replace your Roomba battery. Scheduling enables you to preset Roomba to clean when it is most convenient for you, up to seven times a week. Includes: 2 Virtual Wall Lighthouses (Batteries Included), Extra High Efficiency Filter, Remote Control (Batteries Included), Dock Station and Manuals