... Many colors to Optional*Ebook reader+video player+mp3 player+mp4 player* FM+Recording+Calendar functionDisplay Screen 7 inch ... playing, RM, RMVB, MPEG, MPG,3GP, MP4, AVI, VOB, FLV and WMV formats; without switch,supporting breakpoint memory ... more humanistic servicesLanguage Simplified Chinese, English, Chinese Traditional and other languagesBattery Built-in 2100MA Li-polymer batteryCruise Duration ...