Just when you thought the inMotion portable audio system couldn't get any smaller, iMmini comes along. This tiny, ultra-portable, battery-operated stereo system is the first powered audio system designed exclusively for the iPod mini. A highly efficient Class D amplifier powers four micro drivers to deliver a full spectrum of pure, distinct sound, while the revolutionary MaxxBass technology allows listeners to enjoy deep bass without lugging around a subwoofer. Best of all, connectivity is as easy as placing your iPod mini into the built-in dock. Convenient secondary input jack - for connection with other audio devices, including laptops, older iPods, and other MP3 players (cable included) Lightweight Design - Folds to close at 10 ounces and 7 wide, 1 deep, and 4.4 high Elegant, integrated controls