Features: Experience effortless window cleaning with our automatic window cleaning robot, featuring double Sprays nozzles and intelligent pathway planning for a shine. Equipped with a powerful 3000Pa suction motor and advanced vacuum system, this window cleaning device securelys adheres to glass surfaces while its cleaning heads efficiently remove dirt and grime. Ideal for busy homeowners and office managers seekings a convenient solution to maintain window without the hassle of manual labor. Perfect for use on all smooth surfaces, including window, and glass door, this cleaning robot adapts to various cleaning with its remote controlled sprays system. With border detection technology and a high strength safety rope, this window cleaner ensures safe operation, even during unexpected power outages, thanks to its power storage system. Specifications: Component: ABS Plug Type: AU Suction: 3000Pa Size: Approx. 11.73x5.71x3.07inch(29.8x14.5x7.8cm) Package Includes: 1PC Window Cleaning Robot note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.