The AmazonBasics V620BLACK USB-Powered PC Speakers with Dynamic Sound in black are a set of wired speakers powered by USB, providing a sleek and convenient option for enhancing your computer's sound. With a dynamic sound quality, these speakers are designed to deliver clear and powerful audio for an immersive listening experience. The connectivity options, including USB and audio jack, ensure compatibility with a wide range of devices for versatile use. Perfect for those looking to upgrade their PC's sound system with a reliable and budget-friendly solution.