1. 6 inch display 3G, DRM, E-Ink, Wifi E-book 2. Support ... FLASH (up to 8G) 6 Inch Wifi E-book6 inch display 3G, DRM, E-Ink, Wifi E-bookDisplay: 6 Inch E-Ink 8 Level Grayscale ... othersBattery up to 8500 pages with single charge.Built in Speaker and MicrophoneConnector: 3.5mm Earphone Output and DC JackPower: ... to change.Accessory: Earphone,Adapter,USB cable, Leather Carrying Case 6 Inch Wifi E-book