1pin 3.5mm S/P 4C Thread Two Way Radio Accessories Earpiece with PTT Mic...
1pin 3.5mm S/P 4C Thread Two Way Radio Accessories Earpiece with PTT Mic Headset for Yaesu Vertex Standard Horizon VX-6R VX-7R vx6r HX890 hx400 Walkie Talkie(Black,Wired,G Shape). 2 wires with sensitive ptt and microphone.