... sd card,mp3mp4 3.FM radio 4Aux in and Li-on battery MP3/MP4 music speaker with FM radio mobile mini speaker ... *Plastic mini speaker *USB,SD,MMC card with MP3,MP4,Mobile,FM RADIO *Lithium battery ... U Disk/LCD/Alarm clock2) Color :same sample3) FM radio4) Battery charging indicator in volume control knob5) ... 'HQ:29100pcs MP3/MP4 music speaker with FM radio