ExSilent, an independent hearing aid company which was an early entrant in the invisible hearing aid market, has expanded its product line with the Ytango, the first behind-the-ear (BTE) hearing aid to integrate both the microphone and speaker in an earpiece that sits within the ear canal. By placing the microphone with the speaker in the ear canal while letting the small … [Read more...] about ExSilent Ytango Is First Behind-The-Ear Hearing Aid To Place Both Microphone And Speaker In The Ear Canal