The Bose® Companion® 2 Series II multimedia speaker system represents an upgrade in sound and style over original-equipment computer speakers. Enjoy sharp, expansive sound for music, movies and games. Dual inputs allow the speakers to be used with your desktop or laptop computer, or tablet, as well as a second audio source, such as a portable MP3 player. The Companion 2 system delivers both the subtleties in your music and the rousing resonance of movie and game sound effects. And Bose® TrueSpace® signal processing lets you experience a spacious, dramatic soundstage that seems to extend beyond the speakers - whether you've set them next to your monitor or placed them farther apart. You'll also appreciate the clear, robust response for those challenging low musical notes and sound effects. The sleek, compact speakers save useful desk space and are magnetically shielded to prevent interference with your monitor. The volume control and headphone jack both reside on the front of one speaker to provide easy control over your listening experience.