Hobot 388 is a multipurpose wiper with two wash cloths from the Taiwanese manufacturer Hobot Technologies.
Automatic Window Cleaning Robot HOBOT-388 for Framed Smooth Vertical Surfaces and Countertops
Automatic Window Cleaning Robot HOBOT-388 for Framed Smooth Vertical Surfaces and Countertops, updated 6/21/21, 5:11 PM