The Logitech S-150 USB Computer Speakers are a portable speaker system designed for computers. With a 2.0 channel system configuration and a sleek black color, these speakers offer a compact design with dimensions of 5.7 inches in length, 6.22 inches in height, and 2.68 inches in width. The speakers are powered by USB and feature volume control for easy adjustment. With a RMS power of 1.2W, these Logitech speakers provide clear and crisp sound for a great listening experience while working or gaming on your computer.