The Sony SRS-A30 2.0 Wired Active Speaker System in black is a sleek and powerful audio solution for any computer setup. With its universal compatibility and bass boost feature, this speaker system enhances your listening experience. Powered by 4 AA batteries, this active speaker system from Sony offers wired connectivity via a 3.5mm jack for easy setup. The rectangular shape and durable plastic construction make it a stylish and reliable choice for your desktop or laptop. Enjoy high-quality sound and deep bass with the Sony SRS-A30 speaker system.