iRobot Roomba equipped with a brush cleaning system. Body only, accessories: Due to the lack of a charger, operation has not been confirmed. - Brand: iRobot - Model: Roomba 780 - Features: Brush cleaning system - Operation button: CLEAN button - Condition: Shows signs of use Thank you for viewing. iRobot Roomba equipped with a brush cleaning system. Body only, accessories: Remote control, cleaning ring, Roomba navigation battery. Due to the lack of a charger, operation has not been confirmed.