http://www.ec21.com/ec-market/mp3 player ufd.html http://422129197702050361.en.ec21.com/Multi_sources_Amplifier--3067837_3319593.htmlplayer, MP3 player, radio tuner in-built, and one auxiliary line input; 4. ??? UFD display for indicating the wo20090727 http://fionatung.en.ec21.com/Waterproof_MP3_Player--3574198_3579076.htmlplayer ??span lang="EN-US"> Audio format: MP3, WMA ??span lang="EN-US"> Supported bit rate : Constant or varia20090531