pc system webcam with stereo mic

{"cid":"91225131","title":"942Ultra 4K USB Webcam HDR TOF Focus Stereo MIC PC Camera","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/41\/797138e5b541e9abb404c7e90b45-200x200-1.jpg","attrs":{"Price":"USD 85.9~86.4 \/ pieces","Brand Name":"Xingzengcai","Model Number":"942Ultra","Minimum Order Quantity":"2000 pieces","Delivery Time":"30-45 working days","Video Output":"4K@60FPS","Lens Structure":"5E IR650","Packaging Details":"Neutral\/Customized Color Box","Certification":"CE,RoHS,FCC","Viewing Angle":"D85\u00b0","Maximum Resolution":"3840 \u00d7 2160","Focus Technology":"TOF Focus","Operating Systems":"Windows \/ Mac \/ Linux \/ Android \/ Ubuntu","Lens Aperture":"F\/N1.95","Operating Voltage":"DC5V","Supply Ability":"100000piece\/Month","Place of Origin":"China","Pixel Size":"1.12\u03bcm \u00d7 1.12\u03bcm","Payment Terms":"T\/T,L\/C","Dynamic Range":"100dB HDR","Audio System":"Dual-Channel Stereo Noise Reduction MIC"}}