Most of them take main entertainment with music. If the music come out from good speaker, then only entertaiment will fullfill with music. Yes, Philips introduced new SBA1500 speakers are unlike any other sound blasters around. This size of a Tennis ball, one single speaker has the meat to blast off the jazz in style! The speakers come with their own power pack to amplify the music, which clips together pretty neatly with the speakers for true compact portability. And best bit: These portable balls of power are made to actually live off the power from your music device. So just plug them in and set the balls.