iRobot Roomba Combo i5+ Self-Emptying Robot Vacuum and Mop, Clean by Room with Smart Mapping, Empties Itself for Up to 60 Days, Works with Alexa, Personalized Cleaning OSPOWERFUL PERFORMANCE. POWERFUL PICKUP. Pulls in the everyday dirt and debris with a 4 Stage Cleaning System, featuring unique Dual Multi Surface Rubber Brushes that adjust to different floor types and avoid getting tangled with pet hair. AUTOMATICALLY EMPTIES ITS BIN ON ITS OWN FOR UP TO 60 DAYS. Cleans up after itself, emptying its Vacuum Bin into an enclosed bag that holds up to 60 days of debris, which means two whole months of not thinking about