OTS – AGA Maskk – Bone Conducting Earphone and Microphone Assembly complete with 4 pin WP Connector. (Microphone: Pins 1 & 3, Earphone: Pins 2 & 4) – Version B

Description

Bone Conducting Earphone and Microphone communications set was designed to work
exclusively with the Interspiro AGA Mask.

Version “B” is the least common of the two configurations available and utilizes
pins 1 and 3 for the microphone and pins 2 and 4 for the earphone.