HOBOT 288 Automatic Window Cleaning Robot with Control via Smartphone

288 Automatic Window Cleaning Robot with Control via Smartphone by HOBOT We kept the vacuum motor from HOBOT-188, but added two additional cleaning wheels, increasing moving speed to 4,7 inch per second, significantly reducing the cleaning time of large surfaces. Due to the addition of a new generation of microfiber cloths and a double passage of each glass, the cleaning quality is on par with the legendary HOBOT-188.  Robotic Window Cleaner Features AI-technology: Window Glass Cleaning New Smart Home Robot Cleaner and Control via Smartphone or Remote. House Cleaning Robot works with power cord ONLY Vacuum engine: Washer mop machine with vacuum engine. Held without magnets. Minimum surface size - 15х15 inch. For any glass thickness (3 mm or more) Warning: Do NOT use on frames with non-rectangular (rounded) edges. Robots works with power cord. Warranty: Designed in Taiwan. Smart Window Robot Cleaner HOBOT has One Year Limited Warranty. Laser sensors for detecting the frame and edges of