Features:   1. Built-in digital microphone, and the transmission distance is up to 10 meters.   2. Left & right 360 degree and up & down 30 degree rotation, you can adjust the angle freely as you like.    3 Optical lens, good definition, 12million pixels, no image distortion.   4. Default window of image 640*480   5. Focal length: 3 cm to infinity   6. SNR: over 48 db (30 F/s 220 lux)   7. 2 LED lights offers better night vision, controlled by a Line switch, more convenient to use.     Specification:   Product Size: length of head size 52.5mm * width 19mm   Cable length: about 1.45 m   Image sensor: COMS    Automatic white balance, automatic color correction   Manual focus adjustment   Suitable for LCD screen and notebook   Support Windows 2000 / XP/Windows 7/ Windows 8/ Windows 10/ Vista 32/64 etc.   Support CC2000, AIM, web conferencing, ICQ, MSN, yahoo messenger and Skype.   Color: Black + Blue | Black + Red     Package Includes:   1 x Webcam   1 x User Manual