Stereo surround sound: Use these speakers to enjoy stereo surround sound that lets you immerse yourself in music or games.Wired desktop speakers are powered by USB, making them easy to use and portable.Volume control: Use the speaker's built-in volume control to easily adjust the volume of music or games.Hook it all up on your device and get the party started.The exterior design is beautiful and beautifulRated power: 3W*2+5WRated voltage and current: -5V/1AInterface type: USB+ 3.5mm audio interfaceApplicable object: computerChannel: 2.1Speaker effect: line subwooferSpeaker box material: engineering plasticExpansion interface: USBExtended storage: not supportedPackage list:1 pairs * Computer audio(Excluding other exhibits)Notes:1. Due to measurement, please allow an error of 1-3 cm.2. Due to different computer screens and monitors, the actual color may be slightly different from the picture.Thank you for your understanding!Connect everything on your device and let the party begin.