Product DescriptionBOYNQ ICUBEIIWH ICUBE II SPEAKER and DOCK (WHITE)FEATURES DOCKING STATION FOR DATA SYNCHRONIZATION;VIA USB OR FIREWIRE CABLE;ENHANCED 5W X 2 RMS FULL- RANGE DRIVERS;INCLUDES 6 DIFFERENT SIZE INSERTS TO FIT ALL SIZES OF IPOD;3.5MM STEREO LINE-IN FOR IPOD SHUFFLE and NUMEROUS OTHER PORTABLE AUDIO DEVICES SUCH AS MP3 PLAYERS, MINIDISC and CD PLAYERS;LINE OUT FOR CONNECTION TO HOME STEREO;TREBLE and BASS CONTROL;FREQ RANGE: 20 HZ20 KHZ;INCLUDES AC ADAPTER, LINE-IN CABLE and CINCH CABLES;WHITE