Features:
Built-in sound absorption 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
Specialized optical lens, high precision
Designed for both laptop and desktop
Auto white balance, auto color correction
Manual adjustable focal length  
Support Windows XP / win2003 / win7 / win8 / win10 / Vista 32bit
Support CC2000, AIM, Netmeeting, ICQ, MSN Messenger, Yahoo Messenger and Skype etc.

Specifications:                           
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  
Item Color: Black and silver    
Cable Length: Approx. 140cm / 55.11in
Item Size: 5.5 * 3cm / 2.16 * 1.18in (L * D)