Peltor Helmet Adaptor for Amplifier / Radio TER-RA036 - Gt2i
Peltor Bluetooth adapter for two way radio, Hearing Protection, Audio Accessories - Bandercom
3M Peltor FL5014-02 Push-to-talk|70071531068|FL5014-02 – First Source Wireless
3M Peltor WS FL6060-WS5 Bluetooth Radio Adapter - 046719-72499 [PRICE is per EACH] - - Amazon.com
3M Peltor PTT Adapter ComTac XP-XPI Black CHK-SHIELD
EmersonGear Peltor PTT Tactical headphone headset PELTOR PTT Push To Headset Adapter Radio Airsoft military radio use|Tactical Headsets & Accessories| - AliExpress