Good reviews over on Amazon
The sound from the MPS-70 is tuned for your Sony Ericsson music phone while the cables are an FM antenna for radio. All you have to do is find good music. They look good, fit in your pocket and you'll be amazed at the great sound they produce. The perfectly easy way to play the music on your phone out loud. Compatible Sony Ericsson phones - D750i , K550i , K550im , K610i , K610im , K750i , K800i , K810i, M600i , P990i , V630i , W200i , W300i , W550i , W610i , W700i , W710i , W800i W810i , W850i , W880i , W900i , W950i , Z520i , Z530i , Z550i , Z610i and Z710i.