Audiovox XMCK5P XPRESS-EZ XM Satellite Radio Receiver and Car Kit Combo Favorites button allows you to program 10 of your favorite channels via presets Universal connector- easily move XPress EZ between car, home &amp; audio system with compatible accessories Easily view channel, artist, and song title via a bright 3 line screen The Tune and Press Dial allows you to move quickly through XM channels