Only Listen
JH-617-1N

1.Easy to carry and simple to use.
2.With coiled PU cable for retractable use.
3.Unitary functions:can be used separately or together  with PTT microphone speaker.
4.Speaker size:13mm.

5.Impedance:32ohm.
6.Frequency response:20-20KHz
7.Sensitivity:84dB.

Speaker:
Speaker size:16mm
Frequency response: 200-5000 Hz
Sound pressure level:90dB±3dB
Impedance:90 Ω ±10%
Audio output:100mW