Poly H251N-CD Over-The-Head, Ear Muff Receiver ADC/DAC industry-leading Brightness Intelligence Technology delivers

industry-leading Brightness Intelligence Technology delivers exquisite details in any ambient lighting environment

This LC-SC patch cable is housed in a LSZH (Low-Smoke

- Secured and easy to install

HERO SENSOR MAX 12

EnGenius DuraFon SIP Handset

Poly H251N-CD Over-The-Head, Ear Muff Receiver ADC/DAC industry-leading Brightness Intelligence Technology deliversPoly H251N CD Over The Head, Ear Muff Receiver The H251N CD is a monaural, ear muff headset. Noise Canceling microphone. 4 pin Quick Disconnect. The H251N CD headset provides plenty of freedom with wired connectivity Boom mic lets you chat with your friends & family on Skype and on multiplayer network games Great for Audio Visual Labs, Assisted Listening Systems and more that have a Mono jack for non stereo use Ear cup design provides optimum comfort