Features 1. APPLICABLE MODELS: Compatible with Comtac, MSA Sordin, TCI TAC SKY Z tactical, WADSN, MSA OPSCORE, EARMOR, OPSMEN, ARMORWERX, and other tactical headsets. 2. PTT SUPPORT: Works with PTT to connect Comtac, MSA Sordin, TCI Hi threat Liberator, and other headsets to civilian radios or cell phones. 3. EASY TO USE: Simply plug the U174 adapter into your military headset to make it compatible with civilian devices. No additional components required. 4. HIFI SOUND: Delivers high-fidelity sound with minimal signal loss for clear and consistent communication. 5. DURABLE CONSTRUCTION: Built with ABS and iron materials for reliable performance in demanding environments. Specification Item Type: Military to Civilian Wiring Adapter Material: ABS, Iron Compatibility: Comtac, MSA Sordin, TCI TAC SKY, WADSN, MSA OPSCORE, EARMOR, OPSMEN, ARMORWERX, and other tactical headsets. Package List: 1 x Military to Civilian Wiring Adapter