MP3 digital Player 1. Support Mp3/WMA/WAV/WMV/ASF format ... 3.Warranty:12months 4.FCC,CE.ROHS Promotion Gift MP3 Player Specifications:1.Supporing, MP3,WMA,WAV audio format2,Color ... Mac OS9.0 aboveFunction characteristics 1.USB Interface USB2.0 high speed2.Capacity 128MB ,256M,512M,1GB,2GB,4GB,8G ... Audio format MP3,WMA4.Bit Rate MP3:8Kbps320Kbps ,WMA:8-384 Kbps5..Battery Life About 5~7Hours6..LCD Display ...