This is the Turtle Beach Call of Duty: MW3 Ear Force Delta: Limited Edition Programmable Bluetooth Wireless Headset . This Limited Edition Programmable Wireless Headset features a sleek Call of Duty: MW3 design with a custom military textured finish, embossed headband and breathable, mesh ear cushions. Explore preloaded audio presets designed specifically to enhance your MW3 gameplay experience. From the Turtle Beach Web site, you can upload many additional custom presets to configure. Ear Guard with Blast Limited protects your hearing by reducing the intensity of loud sounds, including explosions and gunfire, so you can continue to enjoy the audio at a comfortable level.