JC BUCKMAN Eye Massager with Heat & See Through Design UAEJC BUCKMAN Eye Massager: Eye Massager Kneading, Insomnia, Dark Circles and Dry eyes with Kneading, and 42 degrees constant Heat with SEE THROUGH Design. 1 Auto programs, 180 Degrees folding, One Key Operation, 1200 mAH battery See Through Massager: You will not feel blind fold. Its a see through massager. It has dot hollow screen which is breathable and visible It can be used during work and entertainment. Wear it for 10 minutes before going to bed