TAC SKY Tactical PTT Adapter U94 V2 PTT Push to Talk Phone PTT Plug 3.5mm Compatible with PELTOR COMTAC SORIDN Tactical Headset| | - AliExpress
U-174 Military to Civilian Wiring Adapter for Peltor Comtac Headset MSASordin | eBay
Cell phone cable for comms headset - 3.5mm to TP120 socket
Y-Cable Harness and Microphone Conversion Kit for Peltor Comtac – bifrostgear
Mini Phone Tactical Headset | Comtac Accessory | Ptt Adapter 3.5 | Headset Adapter - Intercom Accessories - Aliexpress
Amazon.com: Armorwerx U94 PTT System Compatible with 3.5mm Mobile Phone/Android/iPhone (Military/NATO-US Wired) : Electronics
Audio Cable for Peltor Headsets
Tac-sky Tactical Headset Y-line Kit Equipped With Peltor Ptt And Comtac Headset Microphone Suitable For Comtac Headset - Walkie Talkie Parts & Accessories - AliExpress