Features: <> High-clear ink screen: With a 300ppi high-clear ink screen and a resolution of 1024*768, it provides a more comfortable reading experience and protects your eyes from fatigue. <> Double RAM: Double RAM ensures smoother reading without lag. <> Rich functions: In addition to reading, it also has functions such as , pictures, resources, favorites, and calendars to meet your various needs. <> playback: You can listen to while reading, making your reading more enjoyable. <> Freely adjustable fonts and font sizes: It provides four kinds of Chinese and English fonts and five kinds of font sizes, which can be adjusted freely according to your preferences. <> <> Specification:  <> Optional Built-in Memory: 4G / 8G / 16G <> Processor : E200 <> Architecture: Arm 9 + DSP <> RAM Memory: 512MB <> Operating System: Ucos <> Control Interface: Mechanical switch <> Display Type: 6"e-ink <> Resolution: 1024*768 <> Frontlight: yes <> Built-in Memory Storage: to 16 GB <> External Storage: TF , to 32 GB <> Format: CHM、DJUV、DOC、EPUB、FB2、HMTL、MOBI、PDB、PDF、PRC、、TXT <> DRM support: YES <> Data Transfer: USB 2.0 high- <> Type: Built-in Li-ion Polymer (2500 mAH) <> Cycle : 500 cycles <> : 2 hrs max <> Minimum System Requirement: 2000, ME, XP, , Win 7, OS X, and Linux (with Mass Storage Device Support)  <> Product Size: 164X110X9.9MM <> Product Weight: 265G <> Package Size: 24*15.5*3CM <> Package Weight: 450g <> <> Package list:  <> 1* Ebook reader <> 1* USB cable <> 1* User manual <> 1* Protective