USB PC Headset Conference Call with Noise Reduction Wired Headphones Handsfree Adjustable Call Center Earphone With Mic for Computer Business

Material: plastic+PVC+sponge. Parameters: Frequency response range 20-20000 Hz), impedance 32, sensitivity 110 dB), distortion rate 0.1. Headphone length: 13.5cm, width: 4.6cm, height: 16cm. Color box length: 14.1cm, width: 6cm, height: 16.6cm. Wire length: 3.5mm 4PIN: 1.6M+USB wire control: 1.6M. Packaging list: 3.5mm wired earphones 1+USB control cable 1

ParkTop

ParkTop

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