IRobot Roomba i7 i7156 Robot Vacuum Cleaner - Silver Expiry and condition information Ships via DHL Item is new and boxed Features vSLAM navigation technology Robot collects over 230.400 data points used by the 1.3 GHz quad-core processor Three-stage premium cleaning system Powerful suction unit pulls in caked-on dirt, crumbs and pet hair with 10 times the suction power Two multi-floor brushesEach brush has rubber blades that stay in constant contact with the surface on both carpet and hard floor Dirt Detect sensors find the dirtiest areas.Dirt Detect sensors find the dirtiest areas and prompt the robot to clean those areas extra thoroughly Included in delivery iRobot Roomba i7 (i7156) Home Base Charging Cradle Power Cord 1 Dual Mode Virtual Wall 1 Replacement Filter 1 Replacement Brush Product, licence and brand names and trademarks are the property of their respective owners and are mentioned only because they are part of the product and reflect its quality!.