
Traditional hearing aids include (L to R) over the ear models, as well as newer models that fit into the ear canal, and even newer models that fit into the ear canal and have a lower profile. Photo courtesy: ikesters/ Wikimedia Commons
Traditional hearing aids include (L to R) over the ear models, as well as newer models that fit into the ear canal, and even newer models that fit into the ear canal and have a lower profile. Photo courtesy: ikesters/ Wikimedia Commons