Features: 1) Double color OLED screen display 2) Supports multiple music formats, including MP3/WMA 3) Supports multi-language menu and ID3 display function 4) Highly sensitive FM radio reception and storage of 30 preset radio channels 5) Six equilibrated sound effect modes for MP3 playing 6) Animated pattern menu display 7) Supports the function of synchronous playing of song text 8) Self-definition of power-on logo 9) Supports firmware upgrade function 10) External mic recording and internal FM recording 11) CD-MP3 through recording up to over 10-hour continuous playing 12) Drive-free for WIN98 and above