... ebook reader e book with speaker 5 inch color screen ebook reader e book with speaker Unique screen: 5 inches display screen picture shows ... APE in formatVideo format support MKV, AVI, MOV, RM, RMVB, MP4, and VOB landuse-dat FLV, 3GP, formatThe screen size ia ... English and traditional ChineseAutomatic shutdown time: support for 3 minutes, 5 minutes, 10 minutes, 15 minutes, 20 minutes, not automatic ...