The Sony SRS-A55 2.0 Wired Computer Speakers are sleek silver oval-shaped speakers that are compatible with universal brands and models. They are powered by two 1.5V batteries for convenience and flexibility. With 3.5mm jack audio inputs, these computer speakers from Sony offer a simple and reliable connectivity option for enhancing your computing experience. Perfect for adding high-quality sound to your workstation, these speakers are a stylish and practical choice for anyone looking to upgrade their audio setup.