... speed of 500pages per week) I/O "3,5mm stereo audio jack for earphonesUSB Port built-in speaker." Connectivity "HS USB ClientBuilt-in ... ,DOC,CHM,HTM,HTML,PDF,JPG,JPGE,BMP,GIF,MP3 Audio format support "mp3(32kbps-384kbps)wma(32kbps-192kbps), " Font size ... sizes Other features search book by filename, auto-resume, bookmarking… page number indication yes Language English, French,Russia,Dutch,German (can ...