For iPhone 4G/3Gs/3G/iPad Universal dock with touch stylus pen 1)Charge,synchronize all ... Jack included For iPhone 4G/3Gs/3G/iPad Universal dock with touch stylus penNumber:JYC0119159This is a universal docking ... tablet PC screen. The manufacturer call it an universal dock,yes it's ture,it can be used to ... all your Phone,player,tablet PC through one single dock.3.Audio Jack included,allow you to play your ...