Simple Ear Can Help Give You A Hearing Boost July 29 2014
Simple year gives you 30 to 40 decibel boost in your hearing and it's ready to use out-of-the-box. If you need a boost and don't have a serious hearing loss, try Simple Ear. (If on the other hand, you have a significant loss, see an audiologist). Check out this fun infographic (click on the image to see the full graph) on hearing music.