Resolution: 2K Ultra Clear (better than regular HD). • Brand: UGREEN (Original and well-known). • Microphone: Built-in dual clear with noise cancellation. • Lens: Wide-angle with smart autofocus. • Privacy: Has a manual cover to close the camera whenever you want. • Installation: Very easy, "plug and play" without drivers. Price is open for offers, will sell to the highest bidder in the next two days.