Shark’s best cleaning Robot Vacuum & Mop with NeverStuck Technology.This 2-in-1 Robot Vacuum and Mop deep cleans all floor types with intelligent cleaning technologies, then returns to the NeverTouch base to automatically empty dirt and debris, and refill with clean water, so it’s always ready for the next run.Enjoy up to 30 days of self-empty convenience with the NeverTouch base.Self-Refills: When the robot returns to the base, the base automatically refills the robot’s tank with clean water. The tank holds 1.7L of water for up to 4000 sq. ft. of mopping coverage – that’s enough clean water to refill the robot for up to 30 days.Self-Empties: After every vacuuming run, the robot returns to the base and empties its on-board dust bin into the bagless base. The base holds dirt and debris for up to 30 days, so your robot can stay on top of daily cleaning, without the need for constant emptying. Pad Dry: The base automatically dries the mop pad when your robot retur