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. This Soundbar features dual speakers with two watts of total Root Mean Square (RMS) output for full range business audio sound, power and audio volume controlled directly from the soundbar, and two integrated headphone jacks, one on each side, for private and dual listening. Additionally, the Soundbar has USB delivered audio and power, so no power adapters or audio cords are required. Plus, nothing beats the stylish and sleek ThinkVantage design, or the Plug and Play functionality.