1. 6 inch display 3G, DRM, E-Ink, Wifi E-book 2. ... FLASH (up to 8G) 6 Inch Wifi E-book6 inch display 3G, DRM, E-Ink, Wifi E-bookDisplay: 6 Inch E-Ink 8 Level ... : 2G NAND FLASH (Up to 8G)SDRAM: 64MBSupport Mini USB and TFT CardSupport Wifi and 3G ModuleSupport G-SensorSupport Calendar ... Nokia EB-4L battery), easy to change.Accessory: Earphone,Adapter,USB cable, Leather Carrying Case 6 Inch Wifi E-book