It's still in its original packaging, never been opened. Description found online: "Roomba E6 - Roomba E6. Packed with performance for powerful pickup The Roomba e6 robot vacuum features a premium 3-Stage Cleaning System that uses Dual Multi-Surface Rubber Brushes, Power-Lifting Suction, and a High-Efficiency Filter to clean the dirt and pet hair you see-and the allergens and dust you don't. Intelligent sensors guide the robot throughout your home, navigating under and around furniture to help thoroughly clean your floors. Just press CLEAN or schedule Roomba on the go with the iRobot HOME App. The Roomba e6 robot vacuum comes with a 12 month limited warranty for the robot, and a 12 month limited warranty for the included battery. To activate your warranty, register your Roomba at * By registering your robot, you will also enjoy access to: Easy to follow instructional videos to help you maintain your Roomba. Your Roomba requires some maintenance to keep it running at peak performance. Support tailored to your specific robot, including answers to questions and maintenance tips. You can even live chat with iRobot's award-winning customer care team."