Model:  I-65
USB HDVC Omnidirectional Microphone with a 1920X1080p Camera, 
Patented 2nd Generation Algorithm, World No.1 Sound Quality and Sound Effects
Size: 27.45*10.2*10.2cm

Portable, ease of operation, plug and play, no need of extra driver, 

Support MS XP/Vista/WIN 7/ WIN 8,etc, operating system.

A combination of video conference and audio conference, realize three party conference.

Echo canceller, 

High audio quality speaker,

Microphone with high automatic gain control function, 

Enable conference participants to talk free