The Slacker Portable is the revolutionary way to take your Slacker Radio stations with you wherever you go. Built-in Wi-Fi automatically refreshes your personalized Slacker stations and the music plays whether you are connected or not. You also can play your personal music collection and custom playlists. Plus, the large 4 screen displays album art, artist information, and album reviews in vivid color. The Slacker Portable also features a convenient scroll wheel, simple buttons and a touch strip.