The Sandberg USB Surround Sound Headset 5.1 is a revolutionary headset giving you fantastic sound. The headset has built-in front, rear and central speakers as well as a subwoofer – just like a traditional surround sound system. The headset feeds surround sound directly into your ears to provide you with an intense sound experience when gaming or watching movies on your computer. At the same time, you avoid disturbing those around you.The plug-and-play headset can be connected to any USB port. The Xear 3D software is included to help you configure the headset and microphone to suit your needs. English user guide.