The F8E724 Portable Audio System allows Delphi Roady XT and Audiovox Xpress XM radio receiver users to listen to XM programming anywhere they go. This walkman is is as easy to use as it is portable. All you have to do is slide your receiver in the Belkin dock and put on your headphones, and just like that you get full XM programming. The headphones feature a built-in antenna and Belkin also includes a home power adapter so you can charge the battery. Package Details: Includes: • Belt Clip • Rechargeable Battery • Headphones with Built-in XM Antenna and Volume Control • Mobility Kit for Plug-and-Play Receivers • Home Power Adapter • 1 Year Warranty Product Features: • Built-in Antenna • Built-in Headpiece • Provides Ultimate Portability Technical Specifications: Model #: F8E724 Manufacturer: Belkin Dimensions: n/a Weight: n/a 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. Delphi Portable Audio System User Guide