UNIVERSAL 3.5MM LINE-IN JACK CONNECTS TO ANY MUSIC DEVICE WITH 3.5MM HEADPHONE JACK INCLUDING MP3 PLAYERSSTEREO SPEAKERS FOR HIGH-QUALITY AUDIORESTING TRAY FOR CONNECTED DEVICES PROVIDES PROTECTIONVOLUME CONTROLSINTEGRATED CARRYING HANDLE FOR EASY PORTABILITYAC/DC POWERUPC : 049720023951Shipping Dimensions : 4.25in X 10.50in X 9.50inEstimated Shipping Weight : 2.85