Binaural stereo headphones intended for use with the Maxi Pro personal amplifier. These headphones have an in-line microphone. By connecting this headset to your Maxi Pro, you can listen to music or talk on the phone undisturbed. These specially designed headphones feature an answer/end call button and a fully integrated, inline microphone on a single-sided neck cord. Headset uses a 3.5mm stereo plug.