About this item10 Watts RMS soundbar delivers crystal Clear SoundUSB Powered Premium 2.0 Channel Stereo Sound with 52mmX2 powerful drivers offers an immersive audio and gaming experienceYou can connect the soundbar “USB” with wide range of devices (Laptop, Desktop, USB Wall Chargers, Power Banks) and 3.5 mm AUX to sound source (with Laptop, Desktop, Tablet, Smart Phone) and enjoy hours of high-definition musicSmooth and easy volume button to adjust VolumeSimple plug and playLight weight, Compact and sleek ergonomic Design with Premium Black Glossy FinishImpedance 4Ω