1.7 inch TFT E-book reader 2.Text:TXT, PDF, HTML, EPUB, BOE, FB2 3.Music:MP3, WMA, WAV 4.Image:JPG ... , BMP, GIF, PNG 5.2GB 7 inch TFT E-book readerSPECICRockchip 2729Screen7 ... polymer battery 1900 mAHReading 5 hours, Music 4 hours, Video 3 hoursTextTXT, PDF, HTML, EPUB, BOE, FB2MusicMP3, WMA, WAVImageJPG, BMP, GIF ...