... . Operation System: Android ( Google) 8" e-reader with touch screenDisplay: 7 inch TFT(16:9) with led black lightResolution: 800 *480 PixelTouch Screen ... -PUB,TXT,PDF,HTM,HTML,FB2, CHM, EBA, EBAML(EBA2.0), PDB,RTF,TCR,DJVU,BMK,PRC,MOBI,OPF Photo file ... font sizes USB connection: Mini USB(2.0) for fast data transfer External Memory card: SD/MMC cardInterface:Earphone Jack: Two-channel ...