... Wooden BoxFunction:Support SD card, USB, FM, can connect to MP3,CD, DVD VCD, iPod, iPhone, GPS, PSP, Mobile ... 834gIntroduction:1`Support SD card, USB, connecting your MP3,CD,DVD,VCD,iPod,iPone,GPS,PSP,mobile phone, ... playing 3 hours.7`Easy and convenient control wireless speaker.8`Can connect to computer for power ... Speaker RX-I5 support iphone, nokia, blackbarry, MP3,MP4,laptop,PSP,PC,Micro SD card