Lens: wide-angle HD lens Sensor: CMOS/GC4653 Aperture: F2.2 Focal length: 4mm Viewing angle: D 107° H 89° V 48° Optical structure: 1G3P focusing range 90cm Main control chip: FH8852 Frame rate: 25FPS Drive type: plug and play without drive USB cable length: 140cm Voltage range: 4.5V-5.5V Working current: 180mA Photo format: BMP, JPG, PNG Resolution 2560*1440P Output format: MJPG/YUY2/H.264/H265 Interface type: USB2.0 Video format: MP4/AVI Microphone: Built-in noise-cancelling microphone Flicker Control: 50Hz/60Hz Product size: 78mm*50mm*57mm Specifications: 【HD 2K video】Full HD video, autofocus and advanced light correction for razor-sharp, clear video conversations. 【Easy-to-use】Plug-and-play USB connection to Windows PC or Mac. 【360-Degree of view】See more in true widescreen without having to re-position the camera. 【Built-in microphones】Stereo mics for crystal clear voice pick up. 【Convenient privacy shutter】Easy lens closure for added privacy and security. 【Multiple mounting options】Integrated clip and tripod thread for easy mounting on LCD monitors, laptops and tabletops. Package Included: 1*Camera 1*protective cover 1*User Manual