... feedback from the customers,with High Resolution Digital Video,Shooting,Audio,USB Interface,AV Out,Remote Control fuctions. 3. Features Swing-type ... Video,it can switch between VGA-640X480,and HD-1280X720During USB Mode,it can switch between U Disc, and Webcam.6 ... this part,otherewise,it will occur that there is no audio or audio is not clear.9) A9A9 is the interface of ...