... , HTML, FB2, CHM ... About 20 days reading time HighLight FeatureScreen : 6 inch EINK 4:3 Vizplex (OED compatible Screen optional)Wifi : 802 ... Battery:2000MAHInterface:3.5mm stereo audio jack for earphones, USB 2.0 High speedStorage Memory:SD/MMC Card (up to 32GB ... ,TCRPicture format:JPG,BMP,PNG,TIF,GIFAudio Format:MP3, WAV with background playbackReading: 6" E-ink Panelpaper like display, No back light ...