iRobot Roombai 4160 Vacuum Cleaning Robot 4160

This intelligent vacuuming robot cleans your floors and then returns to its self-charging Home Base to get ready for the next cleaning. What's better than that? Roomba's powerful vacuum and counter-rotating brushes lift dirt, dust and debris from carpets, getting to the gunk that you can't see. And the Intelli-Bin light lets you know when Roomba's bin needs emptying. Standard FeaturesGoes from carpets to hard floors and back againPowerful vacuum sucks large and small debris into the large, bag-less binDetects dirtier areas and spends more time cleaning themAutomatically senses and avoids stairs and other drop-offs Advanced Features Triple cleaning mode: Clean, Spot and MaxAdvance Power Supply Battery enables up to 120 minutes of continuous cleaning timeAPS Fast Charger fully charges Roomba in less than 3 hoursSelf-charging Home Base where Roomba automatically docks and recharges between cleaningsVirtual Wall creates a barrier so Roomba cleans where you wantIntelli-Bin takes the guesswork out of when to empty Roomba's bin indicator light lets you know when it's full Specifications Package Dimensions: 18.3L x 14.7W x 4.7H Package Weight: 9.25 lbs. What's in the Box iRobot Roomba 4160 Vacuum Cleaning RobotSelf-charging Home Base1 Roomba FilterAdvance Power Supply Fast ChargerAPS Battery1 Virtual Wall Cleaning Tool1-year Manufacturer's Warranty