... mini speaker 1.TF/Micro SD Card,FM radio 2.PC,MP3,MP4,Mobile,ipod 3.LED diode ... speaker 1.TF/Micro SD Card,FM radio 2.PC,MP3,MP4,Mobile,ipod 3.LED diode ... LED Display *Built in audio player, support TF card/ U disk*Use as a Clock.*FM High sensitive ... function*AUX out audio input funtion:support for MP3, MP4, mobile phone, PC ( standard 3.5 interface ... car mini speaker with TF/Micro SD card reader,MP3