* 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)
* Standard accessories: Earphone, USB cabel, Driver, User's Manual.
* Battery life for recording: 12 hours or more.