functional mini speaker Chinese Factory price CE,FCC,ROHS Warranty:12 months functional mini speakerPure and clear sound ... Mini, portable digital speaker for your convenience, connecting to your MP3,MP4, CD, DVD,iPod, iPhone, GPS, PSP, mobile phone, notebook computer ... computer USB, adaptor DC-5Vallow you to enjoy the music, for your option Technical specificationsHamburger shape mini portable speaker ...