There are a variety of hearing aid styles available on the market. Among them, the common styles include Behind-the-ear (BTE), In-the-ear / canal (ITE/ITC), Completely / Invisible-in-the-canal (CIC/IIC), Body-worn, and Open-fit (also known as Receiver-in-canal) hearing aids.
市面上提供多種助聽器款式,比較常見的包括耳後式 (BTE),耳內 / 耳道式 (ITE/ITC)、全耳道式 (CIC)、袋裝式,以及開放式(或稱為 RIC)助聽器。