... BoxFunction:Support SD card, USB, FM, can connect to MP3,CD, DVD VCD, iPod, iPhone, GPS, PSP, Mobile ... :1`Support SD card, USB, connecting your MP3,CD,DVD,VCD,iPod,iPone,GPS,PSP,mobile phone ... external audio input.4`Built-in FM radio and high quality digital amplifier.5`5-inch magnetically-shielded speaker6 ... Speaker RX-I5 support iphone, nokia, blackbarry, MP3,MP4,laptop,PSP,PC,Micro SD card