Features:
1) MP3/WMA playback
2) High speed USB interface (2.0)
3) Compatible with Windows 98/Me/2000/XP, Mac OS
4) Voice recording
5) Repeating function (repeat one, repeat all, normal, introduce)
6) ID3 tags, displays lyric, multiple languages
7) Key hold function
8) Memory: 32/64/128/256/512/1024MB flash memories embedded
9) Noise ratio: 90dB with 20kHz LPF
10) Rewrite cycles: >100,000 times
11) Retention period: >123 months
12) Earphone power output: 5mW
13) Output frequency range: 20Hz-20kHz
14) Size: 88 x 33 x 21mm
15) Weight: 30g (without batteries)
16) Battery: 1 x AAA, lasts for 12 hours (alkaline battery)
17) Voltage: 1.5V
18) Accessories: operation manual, driver disk, earphone

Inner packing:
1pc/color box
Box dimensions: 165 x 115 x 45mm

Outer packing:
50boxes/ctn
Carton dimensions: 597 x 336 x 245mm
G.W.: 15kg