Here are some benefits of our uVision Eye Massager:
The uVision can even help you to see better with its perforated lens. By looking through its perforated lens while you relax, tiny holes on the lens allow only a very narrow beam of light to enter the eye, resulting in a sharper image being formed on the retina.PLEASE NOTE : This device uses 2 x AAA Batteries (Not included)It is battery operated !