1、The camera supports manual focus, you can freely rotate the lens to adjust the focus during operation 2、The non‑slip base can stabilize the camera on the desktop without sliding easily 3、With ti‑alloy hose design, can be rotated 360 degrees, the angle can be adjusted according to needs 4、Equipped with fill light, which can be used at night or under low light conditions 5、With 640 x 480 pixels, plug and play with free-drive USB, simple and convenient to operate 1 x Camera Item Type: CameraPixel Resolution: 640 x 480 pixelsUSB Interface: Plug and play free driveUSB Cable Length: Approx. 1.2 meters / 3.9ftFocus Method: Manual focusAudio Interface: 3.5mmDisplay Frame Number: 30 frames/secLight Requirements: 10LUS.SEC or moreMicrophone: External microphoneImage Static Storage Format: BMP/JPEG formatHow to Use: Plug and play