Terraphone intercom noise cancelling helmet headset

Noise cancelling helmet headset with EM56 Electret noise cancelling microphone.

Fitted with 6.5mm male plug to suit the Terraphone intercom system.

Made from Kevlar reinforced copper cabling to provide durability and rejection from outside electrical interference t

This noise cancelling headset provide superior performance from your Terraphone intercom than standard terraphone headsets and will produce higher volume from your existing Terraphone intercom.