Basic information: Built in sound absorber microphone, your voice can be heard clearly at 10 meters.Good quality, exquisite appearance.12.0M pixels, HD and true color images.About 360 degrees and up and down 30 degrees can be rotated, you can adjust the angle.Profeional optical lens, high precision.Designed for laptops and desktops.Automatic white balance, automatic color correction.Manual adjustable focal length.Support Windows XP / Win2003 / win7 / win8 / Vista 32bit.Support CC2000, AIM, Netmeeting, ICQ, MSN Meenger, Yahoo Meenger and Skype, etc.. Product specification:DSP chip: no driveImage sensor: CMOSLens: high quality gla lensHigh definition: 12.0M pixelsDynamic resolution: 640 * 480Frame rate: 30fpsFocal length: 8 mm unlimitedItem color: black and silverCable length: 140cmProduct size: 5.5 * 3cmProduct weight: 74gPacking size: 8.5 * 6.5 * 10.5 cmPacking weight: 99g Package list:1 * webcam --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------