Thank you for viewing our product. [Product Description] This is a new, unused item. ■ Features Body size (height x width x depth) Height 87 x Max width 339mm Body weight: Approximately 3.4kg (including battery) Cleaning type: Suction type Charging time: Approximately 3 hours (rechargeable lithium-ion battery) Operating time: Up to 75 minutes* *Per charge. Varies depending on room shape, floor condition, battery condition, etc. Included: Battery (built-in), replacement filter x 1, replacement edge cleaning brush x 1, power cord *Instant purchase is possible. *Please note that it may take some time to ship due to work commitments. *This item is also listed elsewhere, so it may suddenly sell out or be removed. *Please feel free to contact us to discuss price reductions. iRobot Product name: Roomba Roomba Model name: j7