GOgroove Laptop Computer Speakers - SonaVERSE O2 USB Powered Desktop Speakers with Dual Passive Bass Woofers, Built-in Volume Dial, Sleek Compact...

USB POWERED For a reliable wired Plug-n-Play setup, you only need to connect the built-in USB power cable and the AUX 3.5mm audio cable to your PC 2 INCH DRIVERS Dual passive bass woofers generate rich stereo 7W RMS speaker output (3.5W per speaker) to deliver unexpected oomph that will upgrade your computer's built-in speakers