Suggested Retail:$190. GOOVI D380 Robot Vacuum. Intelligent protection - The robot vacuum cleaner has drop sensor technology. Robot Vacuum can avoid falling down stairs and off of ledges. You don't need to pay attention to its safety all the time. Smart movement system - With infrared sensor technology, easily identify furniture and obstacles, and the optimal route will be planned for efficient and completely clean every time. No dead corner cleaning - 27 ° dual-edge sweeping brushes clean the garbage and dust that cannot be cleaned in the corners of the walls and furniture.. 2.8 inches (H) x 12.6 inches (W) x 12.6 inches (L).. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.