Roborock Q Revo is the first robot vacuum cleaner from Roborock that features a spinning mop. Before Roborock S7, Roborock used a cloth to do the mopping without additional features. Starting from Roborock S7, all mopping functionality is based on VibraRise, which uses the power of sound sonic vibration.
Now, the Roborock Q Revo uses a spinning dual-mop system that spins up to 200 RPM.