The Lenovo USB Soundbar allows you to add stereo sound to your compatible Lenovo Monitor without having to sacrifice valuable desk space. With a simple USB connection, you'll have amazing sound for whatever you do in no time. The stylish Lenovo USB Soundbar is an excellent choice for adding stereo sound to Web broadcasts, multimedia presentations, and other applications that require audio. The volume is controlled right on the sound bar with volume buttons and a mute button. With its sleek design that won't take up valuable desk space, you'll be off and running with amazing sound in no time.