Razer Kraken Tournament Edition TE WIRED Gaming Headset with USB audio GREEN NEW\nBrand new and sealed.\n\n--Full Audio Controls: Get total control with the USB audio controller, turn on THX Spatial Audio for increased immersion, control both volume and bass levels and even configure the game/chat balance, all of this at your fingertips-for gaming audio that is always perfectly customized for you . Sensitivity : 109 dB (1 kHz)\n--THX Spatial Audio: Go beyond traditional virtual surround sound. THX Spatial Audio breaks the boundaries of defined 5.1 and 7.1 channel surround to deliver seamless 360\u00B0 positional audio for a more natural and lifelike experience. It also adds depth to the experience by simulating sound both above and below you for incredible gaming immersion, available with Razer Synapse\n--Game/Chat Balance: Never experience your game audio overpowering team communication again, the Game/Chat Balance option lets you fine-tune the right balance of what you hear, or sim.