OTS – Interspiro AGA – FFM Earphone/Microphone Assembly – Super Mic, Dual Earphones, PTT Control, Male Marsh Marine (4-Pin RMG Connector)
Earphone/Microphone Assemblies are designed to allow the user to connect either Hard-wire or Through-water communications to a helmet or full face mask (ffm). Due to the many styles of ffm on the market, we offer a wide variety.
