6" e-ink electronic book Key Specifications / Special FeaturesDisplay6 inch E-ink Electronic Papar Resolution: 800(H) * 600(V)Gray Scale: 16-Level Gray ScaleDimension184*118*8.5mmWeightapproximately 160gCPUSAMSUNG S3C2440 400MhzDisplay controllerEPSONOSLinux2.6FormatText:PDF,CHM,EPUB ,TXT,HTML,RTF,PDB,DJVU,IW44,FB2,OEB,PRC,MOBI,TCR,OPF;..