"Used - Excellent Condition (Grade A) - The item is in a pristine, like-new condition. It is fully functional and has been professionally inspected and cleaned. The item may not come with its original packaging and contains all OEM accessories. includes: Roomba j7X+ robot vacuum, Clean Base, and charging cord Dual multi-surface rubber brushes help prevent hair from tangling Edge-sweeping brush Power-lifting suction Clean Base automatic dirt disposal empties debris on its own PrecisionVision Navigation identifies and avoids obstacles, including pet accidents Smart Resume feature: vacuum goes back to where it left off after charging Behind-the-scenes cleaning: program to clean while you are away High efficiency filter captures up to 99% of dog and cat allergens and fine particles down to 0.4 micron For use with iRobot HOME app Voice-assistant compatible Approximate measurements: Roomba 13"Diam x 3.25"H, weighs 7 lbs, 4 oz; Clean Base 12.25"W x 15.5"L x 13.25"H, weighs 9 lbs, 1 oz; Cord 72"L"