... /SD card slot Digital portable Mini speaker for Iphone, computer,CD, MP3 & Mp4 mini speaker, computer speaker, speaker,mini computer ... new concept integral stereo portable mobile music, connecting your MP3, MP4, CD, DVD, iPod, iPhone, GPS, PSP, mobile phone, notebook computer, Micro SD ... : for USB Flash Drive.- LINI IN: for audio input of mobile phone, MP3, MP4, PC and other audio devices.- DC-5V ...