BTE – behind the ear hearing aids BTE aids have an ear-mold that fits snugly inside the patient’s ear. And an electrical device rests behind the ear. Some models of these instruments have twin microphones which amplify the sound into earbud. A switch on the device being the ear can be switched to spherical to directional microphones. Simply, this switch helps focus on sounds in different settings. These hearing aids are suggested for moderate to severe hearing loss patients.
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