Suggested Retail: $819.99. Roborock S7 Max Ultra Robot Vacuum and Mop Combo. The Roborock S7 Max Ultra Robot Vacuum and Mop Combo is designed for enhanced cleaning efficiency. It features Auto Mop Lifting for simultaneous vacuuming and mopping, and a VibraRise Mopping System for effective stain removal. With Reactive Tech Obstacle Avoidance, it detects and avoids objects, while its 5500 Pa HyperForce Suction provides deep cleaning. It supports 2.4G WiFi and can cover a maximum mopping range of up to 300 sqm. Brand: Roborock. Model: S7 Max Ultra. Num: 5ykzZjNWa4H1XrB47zkr4b. Lot Sticker: OH001-00000570-82. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.