Feature:1. Durable High Quality Materials: The U94 PTT part uses high strongth PTT, which can be pressed continuously for 30,000 to 50,000 times.2. PU Tensile Wire: The wire is made of cold resistant PU tensile wire, which has high flexibility and strong toughness.3. Military Standard Version Plug: U94 PTT is suitable for military standard plugs, suitable for Yaesu, for Vertex VX‑6R VX‑7R.4. Can Be Clipped Design: The button activates the PTT (Push to Talk) device, which can be clipped to clothes or belts.5. Convenient, Light and Easy to Use: One key to talk, easy to use, portable and light, easy to carry and store.How to Use:Plug and play.Specification:Item Type: PTT AdapterMaterial: PU+PTTColour: BlackApplication: For Vertex VX-6R VX-7R Package List:1 x U94 PTT