The Redragon DIOMEDES Over-Ear Gaming Headset offers you precisely clear audio so you can enjoy real clear and lossless sound quality with 7.1 Surround-Sound technology. This creates a greater sense of immersion whether you are in-game on the field, listening to a live concert or in a chat room. The 53mm drivers offer a wider frequency range, richer sound fields, higher definition and extreme fidelity sound. The noise-cancellation microphone will surely offer you the clearest communication between teammates or friends, with no more distorted sound and boomed mic cases.