4.5 Mostly works with iPhone Pyrofer | 18/09/2009 | See all Pyrofer's reviews (1) I give it 4 stars not 5 because of the lack of volume control. I KNOW it never claimed to be iPhone compatible but there is no reason it couldnt of had 2 buttons for volume.The iPhone volume control does nothing when playing through this. But it sounds amazing. Your just stuck with whatever volume you happen to get.I bought it at 15.99 price, an absolute steal. Better than most cheap amplified speakers.