1) 1.8 inches of display screens 2) Built-in for FM for radio reception, but in record by FM radio reception 3 of contents 3) Can broadcast the MTV form cartoon file 4) E-BOOK, supports TXT text file to browse through 5) 6 catalogue navigation features of the file 6) The thin function of the built-in telephone, can store such communication materials 7 as telephone , cell-phone , ICQ number, MSN number, AOL number ,Yahoo number, E-mail ,etc. 7) Support 16 countries' characters to change freely 8) Built-in lithium battery 9) Support 10 WINDOWS98/2000/2003/XP/ME operating systems: 10)Size (62*41*15mm ) 11)Adopt the latest torch strength scheme