iRobot Roomba S9+ WiFi Robot Vacuum and Cleaning Base

"Used - Good Condition (Grade B) - The item may have light signs of cosmetic wear and usage. 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. package includes: Roomba s9+ (S9550) robotic vacuum, Clean Base charging station with Automatic Dirt Disposal, line cord, and one dirt disposal bag Three-stage cleaning system Dual multi-surface brushes Corner-sweeping brush 1.3 GHz quad-core processor Advanced vSLAM navigation technology Run time up to 120 minutes in Quiet Clean mode Clean base holds up to 30 bins of dirt Roomba returns to home base charging cradle between cleanings Measures approximately 19.63" x 15.75" x 16.52""