HXSJ S4 1080P Adjustable 180 Degree HD Manual Focus Video Webcam PC Camera with Microphone(Black) 1. 1080P HD video call (up to 1920x1280 pixels) with supported client (large screen display remote conference is more practical) 2. A built-in sound absorbing microphone can clearly hear the sound within 8 meters.Beautiful appearance. It can bend and stand at will. 3. 1080P HD camera with : 2 Megapixel and true color images.Adjustable 180 degrees up and down, the head rotates 360 degrees, you can adjust the angle as needed.The imported optical glass lens has high precision and no distortion of the picture. 4. Manually rotate the lens ring to adjust the focus freely.Designed for laptop and desktop Android TVs, the largest 45mm thick display is available.Compatible with USB 2.0, 3.0. 5. Automatic white balance, automatic color correction. Resolution:1920x1080 ; 1280 x 720 ; 960 x 720; 800 x 600 ,there are many. 6. Product size: 10x7.8x2.8cm 7. Product weight: 140g Description: 1. Plug the USB into your computer or laptop. 2. If your computer (laptop) has a built-in camera, you will need to change the camera default settings. For example, change the default camera in the chat software settings or disable the built-in camera in the computer settings. 3. A driver is automatically installed on the computer. 4. When the installation is done, you can directly do a video chat with a chat tool. 5. After the camera is connected to the computer, you can use the AMcap software to verify that the device is working properly.If the screen can appear, the camera has no problem. Tips: When the camera indicator lights up red, the power is normal, then when the video device is turned on, a green light will be on, and you can enjoy the enjoyable video experience