NOT TESTED ECOVACS WINBOT W2 PRO Omni Portable Window Cleaning Robot with Multi-Functional Station, Charging While Working, Intelligent Cleaning with Triple Nozzle Water Sprayer, 12-Level Protection is up for auction in Other. The current bid is $46.00, 88% below the $379.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.