Capacity volume - .82 liter. Power-Lifting Suction delivers 5X the air power for improved pick-up performance. (Compared to Roomba 600 Series)Intelligently maps and cleans an entire level of your home. Patented iAdapt 2.0 technology with vSLAM navigation actively captures thousands of precise measurements each millisecond to optimize coverage.Ideal for homes with pets. Premium 3-stage Cleaning System cleans the dirt and pet hair you see and the allergens and dust you don't.Unique Dual Multi-Surface Rubber Brushes adjust and flex to stay in constant contact with carpets and hard floors.High-Efficiency Filter traps 99% of cat and dog allergens.Automatically recharges as needed, and then continues cleaning - until the job is done.Customize and control how you clean with the iRobot HOME app, Alexa or the Google Assistant.Featuring Roomba Essentials- Wi-Fi connected, Smart Navigation, Patented Dirt Detect Technology, Edge-Sweeping Brush, Auto-Adjust Cleaning Head, Works on Carpets and Hard FloorsBox Content: 1 Roomba 960 Wi-Fi Connected Robot Vacuum, 1 Home Base Charging Station, 1 North American Line Cord, 1 Extra AeroForce High-Efficiency Filter, 1 Extra Side Brush, 1 Dual Mode Virtual Wall Barrier (2 AA Batteries included), Owner's Guide, Documentation PackageiRobot does not certify the quality or authenticity of products purchased from non-authorized resellers on Amazon, and will not cover claims, provide service or offer replacements for products purchased from these sellers.