back-neck headset with microphone,headphone,headset,earphone,backphone,microphone (MK-605MV)
Category: Headphone and Microphone Sets
Driver unit?30mm
Impedance?32?
Sensitivity?108dB?3dB
Frequency response ?15Hz--20KHz
Cord Length?2.5m
Plug?3.5mm?2
Microphone?noise cancelling condenser
frequency response?30Hz--15KHz
Impedan...
