Adjustable clip can be used on LCD,Notebook and CRT• With Manual Focus• Built-in microphone for videoconferencing and recording• Support 360 degree rotary angle• Rubber finishing and zinc alloy body makes the products more valuable• automatic noise reduction• Automatic low light correctionDescriptions:• USB2.0 UVC HD 1080P DSP chip and high analyze degree CMOS Color sensor(HD 720P for option);• 16:9 widescreen display;• Video resolution and frame rate:• Still image: 12M pixels by software• Vedio mode: MJPG & YUY2• High quality gla lens;• Automatic adjustments for brightne, contrast, color saturation.• Software function: photo frame/special effect/face tracking/zoom function• Plug & play in win 8/7/vista/xp2,3/MAC OS X 10.4.8 or aboveSystem Basic requirements:• 1 GHz Intel® Core™2 Duo or above• 512 MB RAM or more• 200 MB hard drive space• Internet connection• USB 2.0 port(2.0 recommended)• 3.0 GHz Intel® Core™2 Duo• 2 GB RAM• USB 2.0 portQuality control:Low/High Temperature storage test: -25-60Constant Temperature and Humidity chamber storage: 45, 85%RHLow/High Temperature load test: -10-45Button life test: 3000 timesUSB cable swing test: 3000 timesConnection parts swing test: 3000 timesUSB plug and pull test: 3000 timesPackage drop test24 hours aging testSilk screen adhesion test1 Year Limited Hardware