Ecovacs Winbot Mini Window Cleaning Robot

Brand new, never opened. I accidentally received two of these instead of one. I contacted the sender to arrange a return, but they told me I could keep the extra one. Since I only need one, I’m selling the second! Amazon sells it for $280 (including taxes). You would be saving $80. This Ecovacs Winbot Mini is an automatic window cleaning robot. It uses ultrasonic atomization spray for cleaning and includes a 9-tier protection system. It's useful for hard-to-reach windows that need a thorough polish.