Telecoil induction earhook. Hands-free earpiece for use with a behind the ear and most in-the-ear hearing aids equipped with a telecoil. Switch your hearing aid to the telecoil (T) position and place the lightweight earhook over your ear. Sound is transmitted inductively to your hearing aids for crystal clear reception. Compatible with phones having a 2.5mm headset jack. Push button for answering/ending the call or muting the call. Spiral cable for maximum comfort and durability.
Comes standard with an adapter to plug into a 3.5mm connection on a CD player, MP3, or other audio source.