THX Spatial Audio delivers virtual surround sound, while Game/Chat Balance in wireless mode provides the perfect mix of game and chat volume. The headset also functions in wired mode with both USB and 3.5 mm analog options. THX Spatial Audio – 360° positional audio for a natural and lifelike experience. Cooling Gel-Infused Cushions & Auto-Adjusting Headband – Stay cool and comfortable through long hours of gaming. 2.4GHz Wireless Audio – Enjoy high-fidelity, no-lag gaming audio. Retractable Mic with Game/Chat Balance – For the perfect mix of game audio and team communication. Powered by Razer Chroma – Animated RGB lighting effects with over 16.8 million colors.