Mini Phone Tactical Headset | Comtac Accessory | Ptt Adapter 3.5 | Headset Adapter - Intercom Accessories - Aliexpress
MG-14) Military -to- G.A. Headset Adapter
YCS Basics Smartphone / Headset To Headphone Adapter Cable Turns A Headset With Microphone (TRRS) Into Headphones(TRS) And Removes The Microphone Channel
GA-L adapter for headset with twin GA plugs to lemo 6 pin connector - UFQaviation