AUSDOM Webcam 1080p Computer Camera Skype Web Cam with Mic Desktop or Laptop Network Camera for Widescreen Video Calling and Recording HIGH DEFINITION VIDEO QUALITYProviding 1080P HD resolution can capture the video with the best resolution without any blurs. Can be used for video chatting, high definition picture taking, video recording, creating online classes, and more. MANUAL FOCUS SYSTEM: Not susceptible to environmental factors it can be adjusted to achieve the best focus point to your own need. Manual focus is less convenient, but offers a clearer image and a better quality video chat. BUILT IN MICROPHONE: Build-in microphone with Smart noise cancellation function. Noise reduction cancels out ambient noise by focusing on the frequencies of human voices and turning down other sounds. PLACEMENT AND ROATATION: can be placed on your desktop, mounted on top of your PC, or attached to your laptop. The camera head can be rotated 360 degrees so you can move it around while you are chatting. ONE YEAR WARRANTY: We are confident about AUSDOM product quality and usability. For this reason, we have provided them with a one-year warranty which means that within one year of your purchase, we will be responsible for the failure of the quality problem.