... 5 inch color screen ebook reader e book with speaker 5 inch color screen ebook reader e book with speaker Unique screen: 5 inches display screen ... HTM, HTML formatImage formats support BMP, JPG, GIF formatAudio formats MP3, WMA, WAV, OGG, FLAC, AAC, APE in formatVideo ... Chinese, English and traditional ChineseAutomatic shutdown time: support for 3 minutes, 5 minutes, 10 minutes, 15 minutes, 20 ...