Headphone with 2m plugs high noise cancelling headset high quality listening comfortable wearing

Alternating current  impedance	300x2(1±15%)Ω  (1000Hz)
Sensitivity	≥110dB/mW  (1000 Hz)
Frequency Response Range	200Hz~4000Hz
Rated power	10mW
without prejudice to the power limit	50mW

E-501C

 The headphone with 2m plug.It belongs to high niose canceling headset.Mainly use in the Millitary radio station depend its high quality and durable.   can reduce the noise more than 20dB.

Headphone E-501C for Clarity communicate