... advance tf card speaker 2.Support USB,SD card,MP3 player 3.FM radio 4.Aux in and Li-on ... battery FM/MP3/MP4 minisize portable stereo speaker stereo speaker *Plastic mini ... speaker *USB,SD,MMC card with MP3,MP4,Mobile,FM RADIO *Lithium battery,a remote control ... 5mm charging interface and Nokia charging interface. FM/MP3/MP4 minisize portable stereo speaker