Model Number: SC-MST-MT08-6PIN-S
Connectors: Can be customized
Use: Fit two way radios
Function: Noise cancelling
Headset: Heavy Duty Headphones
Microphone: Boom Mic
PTT 1: Heavy Duty PTT
PTT 2: Finger PTT
Connector: Interchangeable cables
http://www.scivas-earphone.com/Aviation_headset/SC-MST-MT08-6PIN-S.html