More on Amazon.com : http://www.amazon.com/gp/product/B00007FH7Y?tag=thefatkidin06-20
Plantronics H181N DuoPro Headset with Noise-Canceling Microphone
Behind-the-neck headset can be worn on either ear Boom-style noise-canceling microphone Supports SoundGuard Plus and Call Clarity technologies 10-foot cord and clothing clip quick disconnect feature Requires Plantronics amplifier 2-year warranty
