Mini SD card MP3 Audio format:MP3,WMA,WAV size:44x29.5x13.2mm color:green/red/silver/black and so on capacity:1G,2GB,4GB ... ,8GB clip MP3,Clip MP3 player,clip music player System RequirementsHardwareIBM ... /black and so onPackageBlister package/gift boxCertificationCE,FCC,ROHS mini SD card MP3 PLAYER