The Geemarc induction headphones CL Hook 3 are a special headphone for people with hearing aids. On both sides of the headphones there is an induction bracket, which you simply hang over your ears. The hangers are ergonomically shaped and only 1 mm thick, which makes the Hook 3 very comfortable to wear. The CL Hook 3 headphones are equipped with a 3.5 mm jack plug. This allows you to connect the headphones to any CD player, Walkman, MP3 player or I-Pod. The sound is transmitted directly to your hearing aid via induction, giving you high-quality stereo music enjoyment.