As a global leader in the PC market, Lenovo develops, manufactures and markets cutting-edge, reliable, high-quality PC products and value-added professional services that provide customers around the world with smarter ways to be productive and competitive. PRODUCT FEATURES: Dual speakers with two watts of total Root Mean Square (RMS) output for full range business audio sound; Power and audio volume are controlled directly from the soundbar; Two integrated headphone jacks, one on each side, for private and dual listening; USB-delivered audio and power, so no power adapters or audio cords are required; Stylish and sleek ThinkVantage design; Plug and Play functionality.