Lenovo USB Soundbar, Compatible with most Lenovo ThinkVision monitors Dual Speaker support with 1.25+1.25 total watts of output Audio volume controlled directly from the soundbar, Volume+ / volume- / mute button, Audio is linked to PC audio control, Integrated cable lock slot, Product Weight: 315 g, Height: 345 mm, Depth: 41 mm, Color: Black, Warranty Period: 1 Year