TekNmotion Pulsar SX PC Gaming Headphone Our core passion is PC gaming, so when we designed the Pulsar SX we left nothing out--except for an over hyped price! Pulsar SX Features Include USB or Standard Mini-Jack connectors. Dynamic Master Control box with Master-Mode and Sub-Mode switches. Detachable, Full Duplex Microphone with Mute button. Vibration intensity adjustment control. Sound volume adjustment control. Fully Adjustable Headband with Padded Leather Cushion. Soft & Comfortable Full-Surface Ear Cups. 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. If You've Been Shopping for a Top of the Line Gaming Headphone without the high price... Stop Looking! As versatile and feature packed as the Pulsar SX is, you can also listen to your iPod or other MP3 audio device in beautiful stereophonic sound. As you would expect, Pulsar SX is both Windows XP and Vista compatible.