Use:Home Theatre, Computer,Stage Super mini size, portable light weight. Easily play the music in your USB mini 5 pin.3.5mm aduio interface(AES/EBU input ), Supports Line IN function, receiving audio source from MP3, MP4, MP5,U disk, Notebook, iPod, iPhone, etc size:63mm(L)*51(W)*220mm(H) power:3W*2 weight: 274g box:Material plastic Packet content:100% Brand New music fountain mini speaker