Multiple smart modes,in patterns of Auto Right path , Auto Left path, or Auto Up path. it is very convenient to wipe large areas. It can wipe all the windows at one time, without frequent cleaning, which is more trouble-free 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