... is optional Book & Photo Roate easy to operational 7" TFT touch screen, 800*480File format support: TXT,EPUB,FB2,HTML,PDB,PDF ... ,WMA,FLAC,AAC,OGG,APE Image::BMP/JPG/GIF/PNGBuilt-in flash 2G, up to 8GB /TF Card up to 16GBWith ... ) Mini USB x 1 Stereo Audio out x 1 Microphone in x 1