The modern Lenovo USB Soundbar is an excellent choice for listening to web broadcasts, multimedia presentations, and other applications that require sound in stereo. It is compatible with most Lenovo ThinkVision flat screens. Two speakers with 1.25 watts of output power each provide clear sound. The volume can be adjusted directly via the soundbar, and there are controls for volume and mute. The audio output is connected to the PC's audio control. Additionally, there is a mounting option for a security cable lock.