1It is a builtin sound absorbing microphone. Your voice can be heard clearly within 8 meters. 2Adjustable 90 degrees up and down, the head rotates 360 degrees, you can adjust the angle as needed. 31080P high definition camera with 2MP and true color images. Suitable for web conferences, webcasts, etc. 4The high qaulity optical glass lens has high accuracy and no distortion of the picture. Manually rotate the lens ring to adjust the focus freely. 5Designed specifically for laptops and desktops, compatible with USB 2.0, 3.0. Automatic white balance, automatic color correction. Item Type: Computer Camera Material: ABS Color: As shown in the picture Product Size: Approx. 73x47x60.5mm / 2.87x1.85x2.38in Weight: Approx.145g/5.1oz Lens: No distortion wide-angle lens Sensor: CMOS/GC4653 Aperture: F2.4 Focal Distance: 2.4mm Optical Structure: 2G2P Focusing Range: 90cm Viewing Angle Horizontal: H: 86 Vertical V: 56 Diagonal D: 100 Main Control Chip: FH8852 Frame Rate: 25FPS Drive Type: Drive-free plug and play Video Format: MP4/AVI Voltage Range: 4.5V-5.5VWorking Current: 280mA Photo Format: BMP, JPG, PNG Interface Type: USB2.0USB Cable Length: 140cm/55.1in Output Format: MJPG (resolution): 2560x1440,1920x1080,1440x1080,1280x720,1024x576,800x600,640x480,640x360,480x270 H.264 (resolution): 2560x1440, 1920x1080, 1440x1080, 1280x720, 800x600, 640x480, 640x360, 480x270, 320x240 YUY2 (resolution): 1280x720,1024x576, 800x600, 640x480, 640x360, 320x240 Flicker Control: 50Hz/60Hz Microphone: Built-in noise reduction microphone Support Equipment: for Win7, for Win8, for Win10 and forwindows other operating systems, as well as for Mac OS, for Vista, for Linux operating systems How to Use: It can be used by plugging in the USB interface with drive. 1 x Computer Camera 1 x Instruction Manual 1 x Tripod 1. If your computer (laptop) has a builtin camera, you will need to change the camera's default settings. For example, change the Default camera in the chat software settings or disable the builtin camera in the computer settings.2. After the camera is connected to the computer, you can use. If the screen can appear, the camera has no problem.3. Support a variety of video conferencing software, Netmeeting and MSN, Yahoo and Skype and other great projects to enjoy the big screen visual experience.