The Amazon Basics USB-Powered Computer Speakers are designed for use with desktop or laptop PCs, offering stereo 2.0 audio output with a maximum output power of 2.1 watts. These compact speakers are powered by a 5-volt USB source and include a 3.5mm aux input for connectivity. The sleek black design, measuring 2.76 x 3.55 x 5.3 inches, makes them suitable for indoor use and easy to set up on a tabletop or with a plug mount. With a durable plastic construction and a limited warranty, these portable speakers are an essential addition to any computer setup for enhanced sound quality.