ROCCAT KAVE XTD 5.1 Digital &ndash; Premium 5.1 Surround Headset with USB Remote & Sound Card True 5.1 Surround Sound from three high quality drivers designed to match the natural form of your ears Removable Microphone featuring noise cancelling and mute-LED to ensure you decide what is broadcast and what isnt USB Connection with external multichannel soundcard featuring volume control and speaker/headset selector Robust Gaming Headset with 3.5 meter tangle free cable and ergonomic headband cushion Windows PC, Laptop, Desktop and Smartphone compatibility with a Bluetooth SMART LINK connection for chatting with friends using your mobile