... , 800x480.16:10 CPU CC1800 ,500MHZ, Memory 2-8GB(optional) the main feature:Screen 7” c-paper LCD screen, 800x480.16 ... Refresh and PartialRefresh You can enjoy picture and music simultaneously with time display, calendar function FM radio,Boot time 5s CPU ... /Weight 20.5*13.5*11.87cm/290g the newest 7"book Reader with touch screen MP3/MP4/Digital Photo frame/FM ...