Microsoft Microsoft LifeChat LX-3000 Digital USB Headset Noise Cancelling Microphone

Microsoft LifeChat LX-3000 Digital USB Headset Noise Cancelling Microphone - digital USB for superior clarity - built-in unidirectional microphone w/ acoustic noise cancellation - leatherette earpads for improved comfort - in-line volume controls - pivoting boom microphone w/ 180 degree movement - flexible 6 ft chord