2k webcam with stereo audio pickup

{"cid":"91225131","title":"4K Conference USB Camera Wide Angle Webcam with Stereo Audio Pickup","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/17\/5b4dc1097d76b8484fb5d2d3f1cd-200x200-1.jpg","attrs":{"Price":"USD 11.90~11.99 \/ pieces","Brand Name":"Xingzengcai","Model Number":"922MAX","Minimum Order Quantity":"2000 pieces","Delivery Time":"30-45 working days","Certification":"CE,RoHS,FCC","Focus Method":"Autofocus AF","Place of Origin":"China","Packaging Details":"Neutral\/Customized Color Box","Product Type:":"4K USB Webcam","Supply Ability":"100000piece\/Month","Lens Aperture":"F\/N 2.0","Audio System":"Stereo Noise Reduction Microphone","Frame Rate":"4K @ 30fps","Video Resolution":"3840 \u00d7 2160","Image Format":"YUY2 \/ MJPEG","Lens Composition":"5P Optical Lens","Power Input":"DC5V","Payment Terms":"L\/C,T\/T"}}

{"cid":"91214546","title":"30FPS 1080P Live Broadcast Cameras Autofocus with Appearance Patent","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/d2\/686d00cc7480c9a3e92d3fff6343-200x200-1.jpg","attrs":{"Price":"USD9.6-10.5 \/pc","Brand Name":"OEM","Model Number":"C14 19440P","Minimum Order Quantity":"100","Delivery Time":"5-30days","Certification":"CE,ROHS,FCC","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"100000pcs per month","Packaging Details":"Standard color box","Max resolution":"2592*1520p","Frame":"1944P\/30fps, 1080P\/30fps","FOV":"75 degrees","Sensor":"CMOS 1\/4 inch","Microphone":"2pcs stereo mics","Cable length":"200cm","Material":"ABS+Metal","Services":"OEM\/ODM design and customizaton"}}