OTS Waterproof Earphones/Microphone for Kirby Morgan Helmets and Band Masks - Ocean Technology Systems

Longer life and more durable Earphones and Microphones for your Kirby Morgan Helmets and Band Masks!

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Diving helmet - Wikipedia

OTS Waterproof Earphones/Microphone for Kirby Morgan Helmets and Band Masks - Ocean Technology Systems

Kirby Morgan M-48 Supermask + Scuba pod Assy. + Kirby Morgan SuperFlow Scuba Regulator + Ocean Technology Systems Earphone / Microphone Assemblies

US Darkwater - Underwater Communications, Ocean Technology Systems

OTS Dive Equipment

Products United Sterling - Subsea

Ocean Technology Systems (OTS) – House of Scuba

Earphone/Microphone Assemblies are designed to allow the user to connect either Hard-wire or Through-water communications to a helmet or full face

Ots Kirby Morgan Earphone/Microphone Assemblies

Kirby Morgan M-48 Supermask + Scuba pod Assy. + Kirby Morgan SuperFlow Scuba Regulator + Ocean Technology Systems Earphone / Microphone Assemblies

Communication Accessories for Commercial Diving

Ocean Technology Systems (OTS) – House of Scuba