Premium Black 3.5mm FM Transmitter Car Kit with LCD For Apple iPhone, iPod, Sandisk Sansa, Microsoft Zune, Creative Zen, Sony Walkman MP3 Players
well short and sweet this thing works and well and even better for the price<br /><br />though if it gets moved around a lot like any headphone jack style plug the wires will start to break and stop working  easy enough to fix if u have any spare or broke headphones laying around just splice a new plug on) have had mine for well over a year now still working perfect(after the splice) on battery plug works too but can be touchy from time to time