Roborock S6 Robot Vacuum, Robotic Vacuum Cleaner and Mop with Adaptive Routing,Multi-Floor Mapping, Selective Room Cleaning, Super Strong Suction, and Extra Long Battery Life, Works with Alexa(White)About this itemAstonishingly efficient: Using adaptive routing with edge optimized cleaning, S6 gives you comprehensive room cleaning fast.Multi-floor Mapping: Save multiple maps, along with No-go Zone..