* Crystal recording.
*Sleek design,Pen-looking appearance,metal housing.
*MP3 play player,can be used as a USB flash disk.
*Support Muti-audio,MP3,WMA,ASF,WAV music mode.
*USB data transmission
*Mini size,light weight, Easy to carry,be able to write.
*Power supply by 1 piece of AAA alkali battery.
*Pen can be refilled
*Recording time: Long-time recording ACT format.
*Drive free USB function (USB function: without driving beyond Windows 2000 and plus)
*Net weight: 31g
*Size:155*15mm
*Battery life: 8 hours (anyway it depends on the quality of the battery)