Recording time: Long-time crystal recording ACT format. (e.g.: 256MB can record about 70
hours.)
Playing: Support MP3,WMA,ASF,WAV music mode
Appearance design: Metal cover, pen-looking, mini size, convenient to carry
Drive free function; no need drive beyond WIN 2000 and plus.
Use as a USB disk to carry files.
Power supply by 1 piece of AAA alkali battery
Pen can write and be refilled
*Net weight: 31g
*Size: 155*15mm
*Battery life: 8 hours (anyway it depends on the quality of the battery)