iRobot Roomba Combo j9+ Self-Emptying Auto-Fill Robot Vacuum Mop - Black

1 FOR DIRT AND DUST PICKUP.This cutting-edge robot vacuum mop effortlessly banishes dirt from carpet and hard floors.1 cleaning system based on IEC 62285-7 on hard floor and carpet with dust. Cleaning system available in multiple iRobot products.POWERFUL VACUUMING MEETS DEEP CLEAN MOPPINGHard-working and intelligent this 2-in-1 customizes your deep clean with up to 100 stronger suction and double the scrubbing action. Compared to Roomba Combo i Series robotsREADY FOR HANDS-FREE CLEANINGThe Clean Base Auto-Fill Dock powers and primes your robot by emptying debris for 60 days and refilling water or solution for 30 days of hands-free cleaning. Robot software update required before initial usage; Wi-Fi connection necessary.THE ONLY FULLY RETRACTABLE MOPUnlike other 2-in-1s its Auto-Retract Mopping System lifts itself to the top of the robot preventing wet carpet messes. Your carpets stay dry with D.R.I. (Dry Rug Intelligence) only from iRobot. It seamlessly transitions from vacuuming carpet to vacuuming and mopping hard floors without any intervention from you.KNOWS WHEN TO MOP AND WHEN TO VACUUMOn hard floors it mops and vacuums at the same time. On carpet it lifts