Item Type: Camera USB Interface: Plug and play, free drive Pixel Resolution: 640 x 480 pixels USB Cable Length: Approx. 1.1 meters / 3.6ft Focus Method: Manual focus Audio Interface: 3.5mm Display Frame Number: 30 frames/sec Light Requirements: 10LUS.SEC or more Microphone: External microphone Image Static Storage Format: BMP/JPEG format1The camera has external microphone, you can clearly hear your voice within 10 meters 2The webcam can be flexibly rotated, you can adjust the angle according to your needs 3With 4 LED lights, bring you gorgeous visual effects, there is a light control switch behind the camera, easy to operate 4With automatic white balance and automatic color correction function, the focus can be adjusted manually 5High quality material can make sure the durability and stability of the product1 x Camera