KJ-520NC Lightweight & Comfortable Headset
>Monaural Contact headset
>Talking voice clear and soft
> Rotate the microphone hose to enable left or right ear wearing
> Noise-cancelling MIC is able to shield background noise of 75%, and makes the customer listen more clearly.
>Available to choose the QD connected cable to reduce the wastage of headset
>The plug is available for RJ09 ，PC dual-plug or the USB plug which is with a separate sound card
>Distribution of sponge headset cover and microphone cover
> 1 year warranty