Razer Opus – Wireless THX Certified Headphones with Advanced Active Noise Cancellation – THX Certified Headphones – Advanced Active Noise Cancellation (Anc) Technology – Bluetooth and 3.5 mm connections

Introducing our wireless THX® Certified Headphones equipped with advanced active noise cancellation (ANC) technology. Experience pure, high-fidelity sound with zero distractions for all your entertainment wherever you go.