[Remote Speaker Mic]
Super durable and sturdy for long time use. Perfect for hands-free operation
Speaker: Size: 1.4 inches (36 mm) Frequency: 20 - 20 kHz Sound Pressure: 86 dB±3 dB Impedance: 8 ± 15 % Audio: 1 W
Microphone: Size: 0.4 x 0.27 inches (9.7 x 6.7 mm); Frequency: 20 - 16,000 Hz Sensitivity: -38 db±2 dB Impedance: 2.2K
Compatible Model:
* VX-1R, VX-2R, VX-3R, VX-5R
* FT-50, FT-60, FT-10R, FT-40R, FT-50R, FT-60R
* VX-10, VX-14, VX-17
* VX-110, VX-150, VX-130, VX-130, VX-130, VX-160, VX-180, VX-210, VX-210A
* VX-210, VX-210A, VX-300, VX-400, VX-410 VX-420
* VXF-1, VX-351, VX-354, VX-410, VX-420, VX-427