Belkin Portable Audio System for Roady XT and AudioVox Xpress XM

The Belkin Portable Audio System for Roady XT and AudioVox Xpress for XM lets you take your XM Plug-n-Play receiver out of its traditional home and/or car environment, and use it anywhere. Included in this is the TunePower for XM, a rechargeable battery pack that attaches directly to your receiver, functioning as a portable power supply. The System also includes Antenna Headphones, which offer improved reception over standard external antennas because of an integrated antenna. It features a built in volume control that is easily accessible on the headphone cord. This System also offers a convenient sleeve and belt clip design