These 10W Desktop USB Speakers are a nice upgrade for the home or office. They connect to a standard USB port to provide dynamic stereo sound for your workspace. Simply plug the USB cable into your computer and our plug-and-play design is ready to use. Spread the speakers apart, creating a 3D sound stage to listen to your music or stream and watch your favorite movies. The Xtream S4 has a built-in sound chip, allowing direct plug-and-play with a simple USB connection and eliminating the need for separate audio connection. The speakers delivers clear and crisp stereo sound.