... TXT, FB2 PDB, PDF, EPUB SKT, HTML, and etc3.Support video format:MKV, AVI, RM, RMVB, VOB, landuse-dat ... electronic books can be download from internet 8.Support: picture + music 9.Support: recording time/date and time setting, automatic ... , Bass, volume equilibriaBook make functionYESSpeakerBuilt-in speakerOther functionSupport Full Screen Refresh and PartialRefreshYou can enjoy picture and music ...