Subscription sold Separately Connect, control and enjoy SiriusXM through the vehicle's in-dash audio system and the compact size hides discreetly behind the dash for a fully integrated look Supports advanced features such as Tune Mix, TuneScan, TuneStart, SportsFlash, Traffic & Weather Now, Replay, iTunes song tagging and even Song/Artist/Game alerts Single interface cable connects to SiriusXM-Ready car stereo simplifies installation. Connectors: SMB female, right angle Works on the XM network;Dimensions: 3.42 inches (width) x 2 inches (height) x 0.7 inches (depth) Car radio tuner allows user to connect, control and enjoy SiriusXM though the vehicle's in-dash audio system, No special translators or cable adapters needed Ask for the "Never Miss A Beat" program and receive three free months of All Access Service