Slacker Radio does not specialize in any one specific type of music. The streaming radio service features stations that range from classical to comedy, with millions of songs to choose from.
Slacker Radio touts itself as one of the most complete music services currently in existence. Similar to other streaming music services, it delivers both subscription and free access to its collection. The service also provides streaming sports and talk radio that are accessible via the web, on in-car entertainment systems, and various other mobile devices. The company was founded in 2006. As of September 29 2015, Slacker Radio has its headquarters in San Diego, California.