Geemarc hearing aid compatible headset with conventional headset function. conventional headphones can cause distortion and discomfort when worn with hearing aids, which can prevent you from enjoying personal music, radio, mobile phones features, movies and games. but with these specially-adapted t-coil headphones and extra-sensitive microphone you can enjoy interference-free interactive listening with any device that includes a standard headphone socket. in addition the headset also functions in a conventional sense, providing audible sound and essentially giving you the best of both hearing-aid compatible technology and other standard headsets.