More on Amazon.com : http://www.amazon.com/gp/product/B0028RD032?tag=thefatkidin06-20

Jabra BIZ 2415 Omni Duo Corded Headset for Deskphone with Omni-Directional Microphone

Noise Canceling Microphone reduces unwanted background noise and the noise-canceling microphones reduce unwanted background noise and are ideal in crowded and noisy open office environments
Talk in Comfort - Assure total comfort with a wide range of styles that match your individual needs and personal fit requirements
3yr Warranty
Omni-Directional Microphone
HD Voice - High quality audio for crystal clear conversations Enjoy high-definition sound with HD Voice and get crystal clear intelligible communication