Features:
-Plug-and-play MP3 player,without screen
-Music Format MP3 or WMA
-1 pc of AAA battery,can play more than 6~12 hours
-Storage capacity: 32MB~2GB bytes
-Output Power: 5mW
-Supports OS:Windows 98/Me/2000/XP/Mac OS 9.X/Linux 2.4.X
-Colors available: White