HYS G Shape Earpiece Headset with Built-in line mic PTT(Push to Talk) Ear Hook Earpiece Waterproof Jack for Yaesu Vertex VX-6R VX-7E VX-127 VX-170 Handheld Radio

Ear hook microphone for two way radio key specification/special 1.With coiled PU cable for retractable use. 2.Fashionable PTT design with metal clip. 3.Compact size. 4.With sensitive microphone for discreet conversation. Specification: Speaker size: 15mm Sound pressure level: 103 dB ±3dB Impedance: 32 ? ± 15% Audio output:100mW Microphone: Microphone size:6.0*5.2mm Frequency response:20-16000Hz Sensitivity:-36dB±2dB Impedance:2.2K ? Compatible for YAESU/Vertex Radio As Follow: VX-6 VX-6E VX-6R VX-7E VX-7R VX-120 VX-127 VX-170 VX-177 FT-270 FT-277 VXA220 VXA-300 VXA-700 VXA-710 HX270 HX270E HX290 HX370 HX370E HX370SAS HX400 HX460S HX470S HX471S HX500E HX500S HX600S HX750E HX750S HX751 HX750 HX760S HX850 HX850E HX850S HX851 Compatible for Alinco Radio As Follow: DJ-P22 DJ-P221 DJ-P222 DJ-R200D Compatible for Radio As Follow Icom: IC-4300 IC-4300L IC-4350 IC-4350L FTH-307 FTH-108 FTH-208 FTH-307 FTH-308 FTH-508 SR40 SR45 SR70 SR70A SR100 SR100A VXD1