... takes you into a perfect music world.Mini, portable digital speaker for your convenience, connecting to your MP3,MP4, CD, ... iPod, iPhone, GPS, PSP, mobile phone, notebook computer, Hi-fi speaker, U-disk and TF card.Perfect combination of NANO-style ... Battery computer USB, adaptor DC-5Vallow you to enjoy the music, for your option Technical specificationsHamburger shape mini portable speaker .With TF ...