Features 1、APPLICABLE MODELS: For Comtac for MSA Sordin for TCI TAC SKY Z tactical WADSN MSA OPSCORE EARMOR OPSMEN ARMORWERX, etc. 2、PTT SUPPORT: Pair with PTT to connect for Comtac, for MSA Sordin, for TCI Hi threat Liberator and other headsets to a civilian radio or cell phone. 3、EASY TO USE: Simply plug this U174 adapter into your military headsets and it will become compatible with your civilian devices. No need for any other extras, it's that straightforward. 4、HIFI SOUND: Our adapter guarantees HiFi sound with minimum signal loss. You can expect constant clear communicate with this top grade adapter. 5、DURABLE MATERIAL: Made with strong, resilient materials to ensure a lasting and reliable performance. It can endure harsh conditions and rigorous usage without damage or depreciation. Specification Item Type: Military to Civilian Wiring Adapter Material: ABS, Iron Applicable: for Comtac MSA Sordin TCI TAC SKY WADSN MSA OPSCORE EARMOR OPSMEN ARMORWERX etc. Package List 1 x Military to Civilian Wiring Adapter