HOBOT Window Cleaning Robot with Ultrasonic Water Spray Slim Design New

HOBOT-388 is a window cleaning robot carrying the new patented ultrasonic water spray nozzle that can nebulize water to 15μm mists then sprays it evenly on the glass like the effect of human exhales on the glass. Benefited from a vacuum motor inside, two specially-design cleaning wheels and a microfiber cloth, HOBOT-388 can freely move on window surfaces indoors and outdoors to polish the dust away.