1,colorful brick portable mini speaker for iPod /iPhone 2,mp3 speaker 3,do your own logo ... 4,Promotional gifts 5,delicate 1,colorful brick portable mini speaker for iPod /iPhone2,mp3 speaker3,do your own logo4,Promotional ... Size of a standard LEGO-Retro style boom box style for iPod speaker-Stereo output -Powered directly from iPhone 3G,3GS ...