1) Colors: red, silver ,blue
2) Music files supported: MPEG 1 / 2.5 layer 3, WMA
3) A - B repeat function
4) Playing modes: various cycle modes
5) Graphic LCD with blue backlight and two-line word display
6) Supporting multi-language lyric and menu
7) Internal memory: 64 / 128 / 256MB
8) Output frequency: 20Hz-20kHz
9) Voice recording sampling frequency: 8kHz
10) Compress rate: 32 - 256Kbps
11) Power: 1 x AAA battery
12) Earphone: necklace-style
13) Built-in FM radio-stereo (87.5-108MHz)
14) Operating system: Windows 98 / Me / 2000 / XP