... ,RM,RMVB,VOB,DAT,MP4,FLV,3GP Support 720P HD video E-BOOK 720P HD videoModel Number:GK0104050Features:1.Solution:RockChip2 ... .Resolution: 800*4803.Video format:MKV,AVI,RM,RMVB,VOB,DAT,MP4,FLV,3GP ... ,FB2, PDF,PDB,EPUB,SKT,HTML13.History Skip page from SaveMark/ LoadMark/ DelMark/ Page Jump/ Set Color/Code Type/ Zoom in/out14 ...