iRobot Roomba j8+ (8550) Wi-Fi Connected Self-Emptying Robot Vacuum

* Uses iRobot OS to Avoid Objects, Schedule Cleanings & Personalize Settings * Clean Base® Automatic Dirt Disposal Holds Up to 60 Days of Cleanings * Learns The Layout Of Your Home & Builds Personal Smart Maps * Premium 3-Stage Cleaning System & Power-Lifting Suction * High Capacity Battery Provides Up To 2 Hours Of Runtime