iPerfect CD Sound Factory Stereo Radio16pin Connector 3.5mm Aux Cable Adapter for Ford Focus Fusion Explorer Mustang Sport Trac Edge Expedition Freestyle This interface offer your FACTORY RADIO into an auxiliary input to provide you digital sound quality. With this converter installed you can connect and listen to any external audio sources such as IPods, IPhones, IPads, XM Satellite Radio, MP3, Video Game Systems, DVD player or any other device that has headphone/RCA audio output without using an FM modulator or transmitter. Compatible Models:Edge 2007-2010 /Expedition 2007-2009/Explorer 2006-2009/Focus 2005-2007/Freestyle 2005-2007/Fusion 2006-2009/Mustang 2005-2009/Sport Trac 2007-2009 Not compatible with Factory Navigation radios, Factory Satellite or Factory RSE are present. Radio must have external CD Changer Capabilities but CD changer must not be in use.