This product is a revolutionary replacement of CD changer. It delivers CD quality sound directly into car stereo system via CD changer port with wire harness. Standard 3.5mm Aux in interface can help access to more audio sources， such as MP3， mobilephone etc. The USB interface also can charge for iPhone5s 6 6s 6plus etc.Features:1. Directly connection via CD changer port with wire harness.2. Control music file from your car radio panel or steering wheel.3. Support standard 3.5mm jack Aux in connecting external audio sources.4. Support USB interface charging for iPhone5s 6 6s 6plus etc.5. Built-in high quality MP3/WMA decoder.6. No signal interface. No battery required.7. Easy installation， plug & play.Specifications:Color: blackVoltage input: 12V DCMax.Current: 600MAMax.Voltage output: 12VWorking temperature: -10℃ ~ 80℃Whole wire length: about 1.5mPackage size: 15 * 10 * 4cm / 6 * 4 * 1.6inPackage weight: Approx. 130g / 4.6ozCompatible List:for Accord 1998-2002for Civic 1998-2005for CRV 1999-2003for Insight 2000-2003for Odyssey 1999-2004for Pilot 2003-2005for Prelude 1998-2002for S2000 2000-2004for Acura CL 1999-2003for Acura EL 2001-2005for Acura MDX 2001-2004for Acura RSX 2002-2006(except type S)for Acura TL 2000-2003Package List:1 * Aux Audio Adapter