6 inch eink ebook reader. Support enough file formats ,including EPUB, PDF,TXT, HTML, FB2, CHM ... About 20 days reading time HighLight FeatureScreen : 6 inch EINK 4:3 Vizplex (OED compatible Screen optional)Wifi : 802.11 b/g/nTouch : Resistance or Infrared PDF : Adobe PDF with DRM SupportFormat : PDF/EPUB with DRM,CHM,TXT,HTM,HTML,RTF,PDB,DJVU,DJV,IW4,IW44,FB2,PRC,MOBI,TCRBattery : 2000mAh ( ...