Here’s a rare price drop on the Roborock Q Revo Robot Vacuum and Mop! Click here to get it for $679.99. That’s the lowest price on record.  Multifunctional Dock – Say Goodbye to Dirty Work. Roborock Qrevo offers a feature-packed dock with Auto Mop Washing so no manual cleaning is needed as well as Hot Air Drying after each cleanup to prevent the development of