usb webcam with built in mic

{"cid":"91218987","title":"1080P \/ 2K 32kbp 30FPS External PC USB Webcam For Laptop And Desktop Computer","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/34\/2f3469696522df690e01cfb253b1-200x200-1.jpg","attrs":{"Brand Name":"ETEK","Model Number":"W2K-W","Minimum Order Quantity":"1000pcs","Delivery Time":"20-30 Working Days","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Packaging Details":"Color Box","Image Sensor":"1\/2.7'' 2MP CMOS \/ 1\/2.7'' 4MP CMOS","Best image range":"1.5-5 meters","Lens":"Wide angle distortionless lens > 90\u00b0 (DFOV)","Encoding format":"MJPEG","Video resolution":"1920*1080 \/ 2560*1440","Video frame rate":"30FPS","Microphone shape":"Built-in microphone","Pickup distance":"5 meters","Audio encoding format":"PCM","Audio bit rate":"32kbp","Power supply":"USB direct power DC5V"}}

{"cid":"91225131","title":"Noise Canceling Mic Auto Focus USB Webcam Web Camera 2K 30fps","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/d0\/916143aba5f9949070fa4f83b350-200x200-1.jpg","attrs":{"Price":"USD 17.83~16.90 \/ pieces","Brand Name":"Xingzengcai","Model Number":"868PLUS","Minimum Order Quantity":"1000 pieces","Delivery Time":"30-45 working days","Certification":"CE,RoHS,FCC","Place of Origin":"China","Payment Terms":"T\/T,L\/C","Supply Ability":"100000piece\/Month","Packaging Details":"Neutral\/Customized Color Box","Camera Designation":"868 PLUS","Capture Capability":"2K@30fps","Connection Type":"USB 2.0","Focus Mechanism":"Auto Focus","Lighting Interface":"Touch Stepless Dimming","Audio Capture":"2 Channel Stereo Noise Canceling","Included Accessary":"18 Key Multifunction Remote","Supported Formats":"YUY2 and MJPEG","Field Of View":"Diagonal 78 Degrees","Lens Aperture":"F\/N 2.0"}}

{"cid":"91214546","title":"4K Usb Webcam 1080P PC Camera Web Cam Webcam Cover For Laptop With Mic","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/a8\/eeda46e20c6944bf563a09be0650-200x200-1.jpg","attrs":{"Price":"USD$16.50","Brand Name":"Kolitt\/OEM","Model Number":"C41","Minimum Order Quantity":"500PCS","Delivery Time":"20-35 days after payment","Certification":"CE,FCC,ROHS","Place of Origin":"China Guangdong","Payment Terms":"T\/T, 30% deposit, 70% balance before shipping","Supply Ability":"10000 pcs per week","Packaging Details":"Standard color boxes","Color":"Black","Focus Type":"Auto Focus","Microphone":"Built In 2pcs Microphones","Lens":"High quality Lens","Resolution":"3840*2160P;1920*1080P","Image Sensor":"CMOS","Connection":"USB 2.0","View Angle":"75 degrees without distortion"}}

{"cid":"91221458","title":"C920e HD 1080p Pro Webcam 78\u00b0 Diagonal Field of View Max. Resolution 1920x720","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/ca\/87954c7c36ad3f2a48d858ad5758-200x200-1.jpg","attrs":{"Price":"$150.00\/pieces 2-4 pieces","Model Number":"C920e, c920e","Minimum Order Quantity":"2 pieces","Max. Resolution":"1920x720","Auto Focus":"Yes","Private Mold":"Yes","Products Status":"Stock","Image Sensor":"CMOS","Pixels":"1080p","Interface Type":"usb","Place of Origin":"Beijing, China","Video Capture Resolution":"1080P","Type":"Webcam","Application":"Desktop and Laptop","Built-in mic":"stereo","Image Capture Speed":"30 fps","Zoom Type":"Optical","Lens Type":"Zoom","Diagonal Field of View":"78\u00b0","Auto Light Correction":"RightLight 2","Packaging Details":"new original package","Port":"beijing","Supply Ability":"1000 Piece\/Pieces per Day"}}

{"cid":"91226353","title":"12MP USB Auto Focus Webcam IRIS Recognition Camera 1080P 60fps Video Conferencing Camera","imgUrl":"https:\/\/img.chinax.com\/nimg\/08\/81\/9875fdd95f8ba13d5bf54a5f66a5-200x200-1.jpg","attrs":{"Price":"USD 15-30 \/ Piece","Brand Name":"OEM","Model Number":"K100","Minimum Order Quantity":"100 Pieces","Delivery Time":"15-25 days after order confirmation","Field of View":"72 Degrees","Interface":"USB 2.0 Type-C Male, 3m Cable","Audio Sampling":"48kHz \/ 16bit","Supply Ability":"10000 Pieces per Month","Effective Pixels":"12MP (4000 x 3000)","Audio Output":"3.5mm Audio Jack","Pickup Distance":"Up to 3m (best within 3m)","HD Video Output":"1920 x 1080 @ 60fps","Aperture (F\/No)":"F1.8","Max Resolution":"4000 x 3000 @ 15fps","Audio Algorithm":"AEC, Beam-forming, Noise Suppression, AGC, Directional Pickup","Payment Terms":"T\/T,PayPal,Western Union","Packaging Details":"Export-grade carton packaging with anti-static protection, OEM\/ODM custom packaging available","Image Sensor":"1\/2.5\" CMOS","Power Consumption":"1.8W (Regular Work)","Certification":"CE, FCC, RoHS","Lens Construction":"6P + IR Filter","Storage Temperature":"-20 to +85 Degree C","Focal Length":"4.74mm","Microphone":"4-Mic Linear Array","Focus Mode":"PDAF Fast Auto Focus","Video Format":"YUV \/ MJPG","Place of Origin":"Shenzhen, Guangdong, China","Working Temperature":"-20 to +70 Degree C","Pixel Size":"1.4um x 1.4um","Product Size":"120mm x 50mm x 94.5mm","Supported OS":"Vista\/7\/8\/10, Linux, Ubuntu, macOS 10.6+, Android 5.1+","Applications":"Video Conferencing, Live Streaming, Video Call, Smart Terminal \/ Kiosk"}}