Xbox 360 Wireless headset GameTalk Pro-2 Wireless are the first truly wireless gaming headphones for Xbox 360. Delivering immersive game sound and crystal clear Xbox LIVE communication - totally wireless for both chat and game sound. The ultimate gaming headphones for Xbox 360. a powerful noise cancelling codec to greatly reduce ambient noises and ensuring that your instructions are received loud and clear. boom. button volume controls. Lithium-Ion Polymer battery. required: 1 x Li-Ion (included).