Product Description


Product Description


Product Name              : MRD-308S
Product Type                : New Version Noise Cancelling
Product Description  : Gooseneck microphone boom offers multiple adjustment and accurate position.  Fresh designing T-Pad for convenience wearing .Simple and sturdy design makes headset equipments last long. Anti static shock Microphone provides protection for hearing health. Super-lightweight style is specialized for communication use.



Drive Style: Dynamic (Moving-coiled)
Outer Diameter:φ 27mm
Frequency Response: 300HZ-3.0KHZ
 Sensitivity: 108±3dB (at 1 KHz 1mw)
Resistance: 150Ω+/-20%


Directivity: Cardioids (Uni-Directional)
Size: φ 6.0* 2.7mm
Frequency Range : 50HZ ~ 3.5kHZ
Sensitivity: -38 ±3dB (0dB=1V/Pa, 1 KHz)
Resistance: 2.2k ohm


Accessories Options:

Noise cancellation microphone protects callers from surrounding distraction
Single earpiece offers superb clarity of sound
International standard hearing protection to your ears
Gooseneck Mic boom offers multiple adjustment and accurate position
Click-stop headband for superior fit and comfort
Leatherette ear cushion for all-day comfort
Fresh designing T-Pad for convenience wearing


*Foam ear cushion is optional
*Intercom connecter options:4P4C (RJ9)plug, 2.5mm ,3.5mm stereo   plug or USB2.0 plug.
*M-Volume Controller (with Mic Mute) is optional.
*QD (Quick Disconnect) function is optional
*Two Standard QD plugs can be chose

Structure Features:

*Comfortable ear cushions , lightweight headband and flexible cord design, as well as adjustable microphone boom ,work to enhance every-talk’s good audio quality and all-day’s wearing comfort
*330°rotatable MIC pole .
*60mm adjustable T-Pad headband 180° rotatable joint of speaker and headband
CE, FCC certificated.
1-Year Warranty 


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