... 3-3.5HoursInput DeviceHigh sensitivity touch screen,with software keyboadSupport built-out mouseInterfaceUSB connection: USB2.0 X ... 5*127*15.2Software Operating SystemAndroid 2.2,support flash 10.1Function introduction Software list Astro,Calculator,Documents To ... , Magnetophone, Maps, Market Applicationyoutobe website, MSN,Skype,download software from Android website. Google map ,Ebook -txt,PDF,EPUB ...