Poly H251N-CD Over-The-Head, Ear Muff Receiver

The H251N-CD is a monaural, ear muff headset. Noise Canceling microphone. 4 pin Quick Disconnect.

• Provides exceptional quality sound with greater immersion
• Over-the-head earpiece design offers comfortable listening for a longer duration
• The H251N-CD headset provides plenty of freedom with wired connectivity
• Your voice will be heard loud and clear with the boom microphone design to ensure maximum Headset usage efficiency
• Noise cancelling microphone technology ensures easy, convenient listening and talking with maximum sound transfer efficiency
• Features Quick Disconnect connector
• Great for Audio/Visual Labs, Assisted Listening Systems and more that have a Mono jack for non-stereo use
• Ear-cup form factor for your listening convenience and better reliance