Benwin's sleek new line of USB powered multimedia speakers are highly efficient, easily transportabl, and are simple to install. Not to mention their innovative designs and affordable prices. These USB powered speaker systems feature high-performance full-range drivers and Benwin's Neomanic Microfoil for stunning audio clarity of highs, mid's and lows. This system provides all the benefits of plug-and-play; an effortless two-step installation process, which is then completed by your computer or audio device thanks to the auto-detection function synonymous with USB powered devices. This is the ideal system for those who depend on their audio devices while traveling, international travelers in particular because these speakers do not require a power adapter, thanks again to USB