... (Touch screen) RESOLUTION 800*480 SIZE 5.0 inch E-book reader E-book reader Packaging & DeliveryPackaging Detail 1pc/box,10pcs/carton ... off screen and with earphone)about 30hrs,video..about 5hrs; E-book..about 7hrs8Mode of Operationmechanical key9E-BOOKPDF,FB2,EPUB,PDB ...