Check the listing for details. WINBOT W730 THE WINDOW CLEANING ROBOT FOR FRAMED OR FRAMELESS WINDOWS ECOVACS. Color: White, Condition: Used. Listed at 49.00 USD. The Winbot W730 is a corded electric window cleaning robot designed for both framed and frameless windows. With a sleek white design and a plastic head and handle, this portable robot is easy to use and efficient at cleaning windows. The package includes one robot, making it convenient for household use. EcoVacs offers this innovative solution for keeping windows spot-free without the need for ladders or strenuous effort. I purchased item in open box. Used a couple times but my standard house windows were not big enough. Item has sat in garage for a year. Should still work, but all pieces are there if you need parts. Selling it cheap for parts, does work it has been over a year since I used it.