The XC9 Car Kit allows you to use the AudioVox XR9 in the car with all the needed accessories to turn any FM radio into an XM Radio. The kit includes connections for direct connection to an FM radio with auxiliary inputs plus it features a direct input for connection other audio devices such as MP3 or CD players. Please note the AudioVox XC9 must be used with the XCS9 XM Radio Receiver. Package Details: Includes: • Low Profile Magnetic Roof Mount Antenna • Docking Station • 12V Power Supply • Mounting Bracket and Hardware • Installation Instructions Product Features: • Audio output for direct integration into the vehicle audio system via aux-in (adaptor cable optional) • Aux audio adaptor for peripherals (MP3, CD Player) Technical Specifications: Model #: XC9 Manufacturer: AudioVox Dimensions: NA Weight: 1 lb Available Documentation: In order to view our radio hardware manuals online, you'll need to have Adobe's Acrobat Reader installed on your computer. If you don't yet have Acrobat Reader, please visit Adobe's web site to download the reader free of charge. AudioVox XC9 Product Manual PDF