Altec Lansing BXR1220 2.0 Speaker System: * Audio Alignment Drivers, enclosure and electronics are balanced for optimum sound. * Quality stereo Gaming, music or movies& your computer will come alive! * Improved sound imaging Separate satellite speakers improve perception of both gaming action and stereo recordings. * Cloth grilles Elegant design looks great anywhere in your home. * Built-in controls Power and volume are at your fingertips. * Shielded Satellites For use near video monitors. * Easy set-up Powered by your computer"s USB port. No need to find an unused AC outlet