Features:
1) Polarized lens and TR 90 frame
2) Compatible format: MP3, WMA, ADPCM
3) Available flash memory size: 128MB, 256MB, 512MB, 1G
4) Standard USB port
5) Integrated USB drive
6) Play function: play in order, pause, resume playing
7) Delete function: delete current or all songs or recordings
8) Integrated microphone supporting ADPCM recording
9) Continuous playing time: 8 hours
10) Recharging time: 2 hours
11) 230mAh / 3.7V macromolecule polymer li-ion recharging battery
12) Automatically detected battery voltage and capacity
13) Battery consumption saving function:
a) Automatic power off if no button pushed in 2 minutes under pause status
b) Automatic power off in 2 minutes when all tracks played
14) Voice output power: 5mW + 5mW
15) Voice output frequency: 20Hz - 20KHz

Inner packing:
1pcs/gift box

Outer packing:
50pcs/ctn
Carton dimensions: 44 x 39 x 55cm
G.W.: 12.5kg