Audiovox SIR-CMB3 Sirius Satellite Radio Receiver and Docking Station Large, front-panel LCD screen shows channel, song, and artist's information Small, low-profile receiver works great at home or on the road Built-in wireless FM transmitter turns any FM receiver into a Sirius radio Delivers more than 120 high-quality, Sirius satellite radio stations Includes cigarette lighter power adapter, roof antenna, and mounting bracket