Product description : 480p Dynamic resolution : Support 640*480 Photosensitive ship : CMOS Physics / Photo pixels : 300 Thousand Focus mode : Fix focus Exposure control / White balance : Automatic Interface : USB 2.0 Microphone : Built-in microphone Power supply : 5V Output format : YUY2 Package size : 10*18.2*5.4 cm System requirements : Win XP/Vista, Win 7/8/10 or later, Mac OS and Android 4.0 and other operating system