Precise route management with high cleaning coverage Intelligent square window cleaning robot, automatic spraying of water vapor, labor-saving, hands-free, time-saving Intelligent cleaning robot can simplify housework and free up your hands, practical for everyday use Artificial wiping design with high speed and strong torque characteristics, makes wiping cleaner Suitable for flat glass, wall, table, floor, ceramic tile, marble, door, etc, Manufacturer: TRDEWR