XM XAPH1 Home Kit for XMp3i Portable Satellite Radio Works with any stereo system or set of powered speakers that have audio input jacks. Charges the Radio while docked. Compatible with the XMp3i and the Pioneer XMp3 Radios. Includes Home Dock, Indoor/Outdoor Home Antenna, Stereo Cable, Home Power Adapter, Remote Control, User Guide. 1 Year Warranty