NNTN4187 Integrated Microphone Receiver with Remote PTT

The CommPort integrated system contains a miniature microphone and receiver, and connects to your two-way radio, making it possible to hear and speak under the most adverse

Works with:  HT750, HT1250, HT1550, MTX850, MTX8250, MTX950, MTX9250

NNTN4187, NNTN4187A, NNTN4187B, NNTN4187C