Sennheiser cc 520 binaural headset ultra noise canceling microphone boom Headsets & Microphones

Sennheiser CC 520 Binaural Headset with Ultra Noise-Canceling Microphone and Boom Active Guard safeguards the user from the effects of an acoustic burst Easy disconnect Ultra noise-cancelling microphone Bottom cable not included Sennheiser CC 520 Binaural Headset with Ultra Noise-Canceling Microphone and Boom