Receiver-in-Ear (RIE) hearing aids are the newest BTE style devices on the market, and, the most popular. An RIE hearing aid is comprised of a very small casing that sits behind the ear. The casing houses all of the electronic components of the hearing aid except for the receiver (also called the speaker). This allows the casing to be extremely tiny, so it's barely visible. A narrow transparent tube carries very thin wires from the casing to the receiver, which rests in your ear canal.
RIE hearing aids offer exceptionally natural sound quality, and can be used with custom-made or standard ear molds, depending on your individual amplification needs. Almost all types of hearing loss can be assisted with RIE style hearing aids.