... :Black/red and so on capacity:1G,2GB,4G,8GB heart mp3 player,valentine's day MP3 player,lovers MP3 player ... /2000/XP/Vista and Linux2.4/Mac OS9.0 above Function characteristicsUSB InterfaceUSB2.0 high speedCapacity128MB ,256M,512M,1GB,2GB,4GB ... x 46 x 11mmWeightgAbout 30gColorBlack/red/bluePackagegift box packageEMI ComplianceCE heart shape mp3 player