Rotating, noise-canceling microphone: Filters out unwanted background noise and provides optimal clarity.Specifications:Mfr Part Number: 981-000009 USB HEADSETFeatures: Rotating, noise-canceling microphone: Filters out unwanted background noise and ...

Unique open-air design: Stay cool and comfortable even in most heated action. Ratchet boom placement: Adjust the boom precisely for optimal listening position.Specifications:Mfr Part Number: 980231-0403,RETAILComfort and Convenience:Unique open-air ...