Invisible Hearing Aids
Invisible in the canal" IIC hearing aids are as described—virtually invisible. A wearer places them very deeply in the ears, and they must be removed by tugging on a small pull-out string.

Because of their small size, they don’t usually come with any manual controls, like volume wheels or program buttons.

Understanding Hearing Loss
Hearing loss is when your ability to hear is reduced. A hearing loss makes it more difficult for you to hear, speech and other sounds. There are three types of hearing loss.

Conductive hearing loss occurs when sounds cannot get through the outer and middle ear. It may be hard to hear sounds. Louder sounds may be muffled.