Cooler Master Ceres-500 Foldable Gaming Headset with Powerful 40mm Drivers and Detachable Microphone for PC, PS4, PS3, Xbox 360 Powerful 40mm drivers deliver highest sound quality Over-ear, breathable mesh ear cups ensure reinforced comfort with greater noise isolation Built-in amplifier provides thumping sound and boosted signal levels Foldable design for easier storage and transportation Swivel ear cup design for leisure usage on shoulder Detachable, flexible Omni-directional microphone In line remote allows volume adjustment, microphone mute, chat volume (in console mode) and PC/ console mode switch USB powered audio output; no batteries or AC adaptor are required