The Logitech S120 Stereo Speakers in black are a portable speaker system designed for computer use. With a 2.0 system configuration, these speakers offer connectivity options such as an auxiliary jack, headphone jack, USB, and more. They come factory sealed and include features like volume control and headphone jack capabilities, making them a convenient and versatile accessory for your computer setup. The sleek black design and AC-powered operation enhance the overall audio experience for your listening pleasure.