Three Level Adjustable Ring LightThe has a built-in light ring that offers lighting compensation at three different levels with touch control. With the soft lighting you can achieve your ideal light conditions by adjusting to the setting that is perfect for you, no need to worry about glare. It can help light up your scene even in dim light environments.1080p Webcam The wide angle lens captures true to life videos and images in 1080p (1920x1080) @ 30 fps.Autofocus & Built-In MicrophoneWith the intelligent autofocus the provides you never have to worry about adjusting the focal length. It always automatically finds the optimal focal distance for your scene. The built-in noise-canceling microphone reduces ambient noise to enhance the sound quality of your video. Even in noisy surroundings, you can capture just the sound you want. Plug & Play The external pc camera with ring light works with USB Ready to use in less than 1 min!