SIRIUS Stratus 6 Dock-and-Play Radio with Car Kit (Black) Subscription sold separately by SiriusXM PowerConnect FM Transmitter works through your vehicle's radio with easy do-it-yourself installation View artist name, song title and channel information on an easy-to-read display One-Touch Jump to traffic and weather of the 20 most congested cities Save and enjoy fast access to up to 10 of your favorite channels