IVELECT 4K Full HD Streaming Webcam Autofocus for Live Broadcast 4k Black

Kindly refer the product description before buying the product.
Anti-Peep Protection: The full HD wide angle camera for anti-peep protection, built-in digital microphone and AF autofocus.
Wide Application: The webcam offers Good Quality enjoyment to live broadcast, live streaming, family video chatting, video conference and work. Plug and play, it has strong compatibility, compatible with mainstream systems and various TVs.
1K/2K/4K HD LENS(Optional): The webcam features 1K/2K/4K HD LENS, high-definition focus and light correction.
Autofocus Lens, 120 Dgree Wide Angle, With Privacy Cover, Multi-Angle Adjustable.