To start, the Pulsar SX sports both Virtual 7.1 Surround Sound and Stereo audio output which you can change with a flick of a switch! The list of useful features is robust all the way down to an elegantly simple detachable microphone. With the Pulsar SX, your game audio not only sounds great, it feels great too due to “Sonic Force Feedback” vibration effects. This gives the gamer a realistic and uncompromised audio experience. In addition you get an awesome pulsating light show on each ear cup