1.128*64 black/white screen
2. Support MP3/WMA format file
3.7kinds of EQ, A-B repeat, with Replay function
4. Auto Shut-off, Low power protection
5. Show system memory status
6. Built-in lithium battery,
7. Muti-languages for your choice
Dimension: 50*30*16
Colors: White, green, pink, black, blue