1) Plug-and-Play
2) MP3 player
3) Support WMA, MP3, WAV and ASF, etc.
4) A-B repeat, follow read and contrast
5) LCD display
6) Support 15 languages
7) Built-in Li battery
8) USB 2.0 connector
9) Color: red, blue, silver, black, green
10) Built-in FM is optional