SmartClean Robotic Vacuum provides automatic effective cleaning whenever you want, all over your home. Triple-Action Cleaning System features dual spinning edge brushes, rotating brush roll to unseat and lift embedded hair and debris, and strong suction to gather loose dirt into the dust bin. Multi-surface adaptability recognizes multiple floor types including hard floors, low-pile carpet, laminates, and tile. Opticlean sensors find dirt and debris in heavily trafficked areas. Invisible Wall Technology keeps the vacuum in the rooms you want to clean. Schedule the vacuum to go over floors while you are away - returns on its own to the self-charging docking station when the cleaning is done or when the battery needs recharging. Includes: SmartClean Robot Vacuum, lithium-ion battery, docking station, power adapter, Invisible Wall (requires 4AA batteries - not included), edge cleaning brushes, and filter. 4 Lbs. 1 year warranty.