... mp3 player 3.fm radio 4.bulit-in speaker mp3 player with built in speaker Model: WST-C08Functions1. USB/Card MP3 ... . Mini Speaker4. beautiful decoration Product Feature * This 3.5mm speaker can work with MP3,MP4,MD,CD,PAD and mobilephones ... box is adjustable. * Compact size,lightweight,portable. → Digital audio decoding amplifier → No external power supply needed → Multi-functional digital port for ...