Acoustic Tube Earpiece Headset with PTT Mic for Hytera HYT BD502 BD552i PD502 PD402i PD482i PD562 TC-508 TC-580 TC-610 TC2100 RCA RDR2500 2550 2600 XR150 Walkie Talkie
Speaker Dimension Ф16mm
Nominal Impedance 100ohm±15%
Sensitivity 112±2dB
Rated Power 30mW
Maximum Power 50mW
Frequency Range 420Hz-20kHz
Mic Dimension Ф6mm
Mic Sensitivity (-50dB±2dB)
Directivity omni-Directional
Frequency 100Hz-160kHz
Impedance 2.2K
Operation voltage 1V-10V
