Mini SD card MP3 Audio format:MP3,WMA,WAV size:44x29.5x13. ... red/silver/black and so on capacity:1G,2GB,4GB,8GB clip MP3,Clip MP3 player,clip music player System ... DeviceEQ ModeN/APlay ModeRepeat allVBRAvailable Technical SpecificationRead speedSLC5.5 ~ 6.0 MB/S MLC3.5~4.5MB/SWrite speedSLC3.5 ... black and so onPackageBlister package/gift boxCertificationCE,FCC,ROHS mini SD card MP3 PLAYER