Model Number: HX-M31
Key Specifications/Special Features:
Noise canceling boom microphoneWith coiled PU cable for retractable useDual speakers for increased sound and clarity, fit into the ear well for all headsetsFinger PTT controls the two-way functions of radiosWorks for open faceAvailable for Icom, standard, Yaesu, Kenwood and Motorola transceivers and other brandsSpeaker:
Speaker size: 36mm
Sound pressure level: 90dB±3dB
Impedance: 32 Ω±15%
Audio output: 200mW
Microphone:
- Size: 9.7*6.7mm
- Frequency response: 20-16000 Hz
- Sensitivity: -36dB±2dB
- Impedance: 2.2K Ω