Allows user to connect, control & enjoy SiriusXM(R) through the vehicles in-dash audio system; no special translators or cable adapters needed; Compact size hides discreetly behind the dash for a fully integrated look; Single interface cable connection to SiriusXM(R)-ready car stereo simplifies installation; Pauses, rewinds & replays up to 60 min of live satellite radio; Automatically starts songs from the beginning on favorite channels with TuneStart(TM); User can hear a mix of songs from favorite channel; User can preview songs that have not yet been heard on favorite channels; Can send alerts when a favorite song, artist or team is playing; iTunes(R) radio tagging lets user discover new music & tag for purchase; Compatible with all SiriusXM(R)-ready car stereo receivers from leading manufacturers; Includes SXV300 tuner & magnetic-mount antenna;