Built-in Flash memory 32~256MB 　
PC interface(s) supported USB 1.1 　
Supporting multi-format (MP3/WMA Music Files)
Digital voice recording 　
MP3 format Bit rates 32~320 kbps 　
Digital recording time 6 hours 　
Play mode A-B repeat; Normal, Repeat Track,
Data transition ion USB 1.1 　
FM 　
OS Platform Win 98 / Win 2000 / WinME / Win Xp
/ Mac 8.6 above With a driver for Win-98 　
Sound output mode Stereo 　
Build-in AAA Alkaline battery*1