Plug-and-play satellite radio transmits wireless over your vehicle stereo * Features a six-line display, 30 channel presets, and 20-song memory for "favorite song" alerts * Game alert notifies you when your favorite NBA, NFL, NHL, or college teams are playing * Includes a vehicle docking station with a suction mount, remote control, DC power adapter * Internal memory stores the last 44 minutes of programming for easy play-back