Micro Innovations Acoustix Deluxe Portable Speaker System: * 2.0 channel USB speakers feature powerful stereo sound with crystal clear treble and deep, rich bass * Speakers magnetically attach together for portability * Included battery pack provides power without a computer * Removable legs for travel or desktop use * Volume controls and on/off switch * Works with all iPods, MP3 players and PCs * Includes battery pack and travel pouch