Welcome to our store! 1. This product is truly plug-and-play, no driver required, easily clips onto your screen for use. 2. Built-in digital microphone in the webcam, making your voice clearly audible. 3. Equipped with an advanced optical lens, providing high accuracy and no image distortion. 4. The USB webcam supports manual focusing; simply rotate the lens by hand to adjust the focus. 5. Widely compatible with most common operating systems, practical and convenient. Item Type: USB Webcam Interface: USB2.0 + 3.5mm Image Sensor: CMOS Driver: Driver-free Microphone: Built-in Lens: High-Quality Glass Lens Dynamic Resolution: 640x480/1280 Frame Rate: 30fps Focal Point: 8mminfinity Frame Rate: 45fps Color: Black Includes: 1 x USB Webcam Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!