... Resolution 800*480 HDMI 1080p high definition video E-book support TXT,PDF,CHM Main Features1. 5 inch TFT ... )6. Expandable memory:TF card up to 32GB7. E-book support TXT, PDF, CHM, HIML,PDB, UMD Reading ... comment ( make comments with handwriting on the screen)5. Book mark6. Jump to (jump to an exact page of a ... book)7. Screen rotation (rotate the screen to broad screen ...