8gb mp3 music player 1. mp3 player,new design 2.USB2.0 full speed 3 long-life battery 4.1year 8gb mp3 music player Company introduceShenzhen Z-Tendak Technology Co., Ltd. Features and picture to ref:*capacity: 64MB,128MB,256MB,512MB,1GB,2GB,4GB,8GB,16G,32GB*certifications: CE,ROHS,FCC*warranty: one years*USB interface: USB 2.0*data retention: more than 100,00 times data encryption*writing speed: ...