Specifications: Chipset: CPU: Hi3556V200   Sensor: GC4653 Size: 1/3'.  Image sensor: New generation of CMOS sensor.  Drive-free support system: Windows xp Vista sp2 Windows 7/8/10 and for MAC OS.  Software compatible: ZOOM, QQ, WeChat, Skype, Facebook, Youtube, OBS etc.  Video streaming resolution: MJPG: 2560*1440/1920*1080/1280*720/640*480/640*360, H. 264: 2560*1440/1920*1080/1280*720/640*480/640*360, YUY2: 640*480/640*360.  Max output frame rate: 30fps.  MIC: 360 ° Omnidirectional Microphone.  LED light: Support warm light, white light, warm white light.  Megapixel: 4Megapixels (requires software support).  Output video encoding: Use uncompressed YUY2 or MJPG or H.264.  Interface type: USB2.0 High Speed (Compatible USB3.0).  Illumination requirements: lowest is 5Lux.  Lens: 3.9mm(No distortion).  View angle: 73°.  Image capture and storage format: Picture and video output format depends on software used.     Features: 1. Full HD COMS color sensor, maximum resolution is 4MP, but the real output depends on the application.  2. Interface: USB 2.0 port(Compatible USB3.0).  3. LED light: Warm light, white light, warm white light.  4. Status indicator: Yes.  5. Microphones: Omni Directional Microphones.  6. Specification of tripod screw hole: 1/4' standard screw hole.  7. lmage focus: 50cm