Thank you for choosing our new generation Web Digital Camera! It is a high performance web digital products guaranteed by our technology and quality. It is a product for real-time data transmission to PC via USB port. It has a high resolution and fast transmission rate, and it is also nice-looking and easy to carry with you it just brings intimatc and convenient life experience with your distant friends and families!Parameters and Features*High resolution COMS color sensors*Large window capture size:640*480/800*600*Video mode:24bit true color*Interface:USB port*Transmission rate:320*240 25F/S *Noise-singal ratio:greater than 48dB(30F/s 220 LUX)*Dynamic range:greater than 72dB*Image focus:5cm to infinty*Built-in image copression*Automatic brightness adjustment*Automatic color compensation*Manual focusSystem requirements* -IBM PC or compatible PC or laptop with USB port Pentium 200 or higher CPU*-Operation system: WindowsXP/2000/2003/Vista/7/8/10, Mac OS, Android and Linux*-Over 200MB available hard disk space*-32MB or higher memory*-Support Direct X VGA cardPackage Including 1*Webcam 1*Webcam cover 1*User Guide