【3-Level Adjustable Lighting with Touch Control】Built-in ring light offers lighting compensation at 3 different levels with touch control, so you can achieve ideal brightness conditions by adjusting the ring light in dim light environments. 【Note】 Lighting works better in a low light enviroment. If you have sufficient surrounding lighting, the webcam will give you a perfect calibration without ring light effects. 【Extra Smooth Streaming with H.264 Encoding】Featuring advanced H.264 encoding technology, the camera compresses the video/ picture files without damaging picture quality, allowing smooth and stable high definition streaming at a faster transmission rate. Support encoding formats of JPEG, MJPG, YUY2, H.264. 【Auto-Focus & Built-in Mic】Auto-Focus always gets you the best focus position so you don't have to bother manually adjusting the focal length from time to time. Built-in stereo microphones reduce background noises to make sure your voice is clearly delivered to your friends/ family/ colleagues. 【Full HD 1080P Clear Picture】6 layers of 80-degree wide viewing angle lens capture crystal-clear video and image at 1080P/30FPS. The webcam supports resolution at 1920x1080/ 1280x720/ 640x480. Compatible with Zoom/ Skype/ Facetime/ Video Calling/ OBS/ Facebook/ YouTube/ Xbox one/ XSplit/ Conferencing/ Game Streaming/ Recording. Auto-Focus webcam catches ideal focus positions as you move, making it easier for you to get clear images/ videos. Additionally, auto low-light correction and auto white balance make the picture quality stand out from the rest. Simply plug the webcam into the USB port of your laptop/ desktop/ PC and it will be instantly installed. No extra drivers are required. You can directly test the webcam in applications like Skype/ Zoom meetings. 3 Grades Touch Tech Adjustable Brightness It has unmatched picture quality, achieve faster transmission speed and more stable video performance Built-in 2 stereo noise reduction microphones help filter background noise and pick up sound clearly and naturally