The Entel CHP450D is a double earcup ear defender headset with noise cancelling boom microphone which has been designed for using HX 2.0 series walkie talkies..
This heavy duty ear defender has been designed for use in very noisy environments and is equipped with a powerrful noise cancelling boom microphone.
The headset can be used with VOX voice activation and also comes with a large push to talk (PTT) button, which allows the radios to be used with gloves or under clothing.