Features:  Built-in microphone， your voice can be heard clearly in 10 meters.  Great quality and exquisite appearance.  12.0M pixels， high definition and true color images.  Left & right 360 degrees and up & down 30 degrees rotatable， you can adjust the angle as you like.  Specialized optical lens， high precision.  4 LED lights showing for use at night to give you a bright visual effect and the knob at the back for light ON/OFF.  Designed for both laptop and desktop.  Auto white balance， auto color correction.  Manual adjustable focal length.   Support Windows XP / win2003 / win7 / win8 / Vista 32bit.  Support CC2000， AIM， Netmeeting， ICQ， MSN Messenger， Yahoo Messenger and Skype etc.  Specifications:  Item color: Black & red                               DSP chip: Driverless   Image sensor: CMOS  Lens: Superior quality glass lens  High definition: 12.0M pixels  Dynamic resolution: 640 * 480    Frame rate: 30fps    Focal length: 8mm-infinity   Cable length: Approx. 140cm / 55.11in  Item size: 4.7 * 3.5 * 3.3cm / 1.85 * 1.37 * 1.29in (L * W * H)  Item weight: 78g / 2.75oz  Package size: 8.5 * 6.5 * 10.5cm / 3.34 * 2.55 * 4.13in (L * W * H)  Package weight: 105g / 3.70oz  Package List:  1 * Webcam