The F8E724 portable headset enables Delphi Roady XT and Audiovox Xpress XM radio users to listen to XM anywhere, any time. This walkman is incrediby easy to use. What you do is slide the receiver in the Belkin dock and put on your headphones, and just like that XM programming can be heard. The headphones feature a built-in antenna and Belkin also includes a home power adapter, which makes charging the battery quick and easy. 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 Available Documentation: In order to view our radio hardware manuals online, you will need to have Adobes Acrobat Reader installed on your computer. If you do not yet have Acrobat Reader, please visit Adobes web site to download the reader free of charge. AudioVox Xpress Portable Head Unit