With intelligent operating system, easy to operate and can be remotely controlled from anywhere. Well balanced with a sturdy and thick handle, it can be easily operated and activated with one hand. Can be operated and controlled from anywhere with a convenient remote control. Start, stop, pause or change direction at the push of a button remotely, depending on your needs. Doesn't require your visual attention as it emits a real-time updating sound on top of the visual cues. This way, while your window is flashing, you can do other things. Suitable for flat glass, walls, desktops, floors, tiles, marble, doors and more., Manufacturer: TRDEWR