Philips SHG7980 PC Gaming Headset With Adjustable Microphone Powerful 40 mm drivers deliver explosive bass, Soft leatherette cushions for best fit. Over ear lightweight design for extended gaming comfort. Noise cancellation microphone filters out background Noise. Digitally tuned for improved gaming performance. Inline mute & volume controls for quick adjustments Detachable and adjustable microphone for clear commands. USB connection for immersive true to life digital sound.