Amazon Basics USB-Powered PC Computer Speakers with Dynamic Sound | Black, 4-pack

High-performance USB-powered (5V) computer speakers (4-pack) with bottom radiator for “springy” bass sound
Simple plug-and-play setup (no drivers needed); in-line volume control for easily adjusting the volume
Brushed black metal finish and blue LED accent lights for sleek, modern style; padded base for scratch-free placement and stability
Frequency range of 80 Hz – 20 KHz; 2.4 watts of total RMS power (1.2 watts per speaker)
Measures 3.9 by 2.6 by 2.8 inches each (LxWxH); weighs approximately 1.4 pounds; backed by an AmazonBasics 1-year limited warranty