Visit Amazon.com : http://www.amazon.com/gp/product/B003BLSXK4?tag=thefatkidin06-20<br /><br />Plantronics S11 - S11 System Over-the-Head Telephone Headset w/Noise Canceling Microphone<br /><br />Connects to single- or multi-line phones <br />Hands free convenience and comfort <br />Noise-canceling microphone <br />Compatible with most phones volumemute control
