shuffle mp3 player

1)speacial shell design with good feeling
2)support multi-file format such as MP1\MP2\MP3\WMA\WAF
3)support FM function
4)support private space function
5)support multi-languages
6)save power and sleep mode
7)support MIC record with WAV and ACT MAV file format
8)seven EQ mode (natural/rock/pop/classic/soft/jazz/DBB)
9)support firmware upgrade