1.1.5 inch display screen,with super thin outside high quality timbre player,outside speaker. 2.Support MP1,MP2,MP3,WMA,WAV format. 3.Build-in FM function,can inner-recoding FM contents,build-in play game function 4.E-book functio,support TXT file browse 5.Build-in Phone book function,can store telephone number,QQ number,E-mail file. 6.Support 16 languages transition freely. 7.Built-in lithium battery. 8.Support WINDOWS 98/2000/2003/XP/ME operation system.