'SHS-250V Upgrade' Microphone Specifications upgraded a little more realistic, I have a very high utilization, such as watching movies, studying language and voice chat, games and more accurately hear the clear voice of his pronunciation.

Mic design to enhance speech intelligibility upgrade

Have good deal more to upgrade the design of the microphone to enhance speech intelligibility than the existing microphone so that you can deliver accurate and clear voice. Also less durable than hardly the fault of the design concerns.

Mute function and volume control
Stable cushioned comfortable ear pads and hair band
Adjustable length hair band
Drive unit: 40mm
Sensitivity: 99 dB
Headphone frequency: 20Hz ~ 20,000 Hz
Microphone Frequency: 30Hz ~ 16,000 Hz
Line length: 2.2 M