SOUND 3D DIGITAL SURROUND 7.1: The new generation 7.1 surround sound ensures better perception of positions and distances. With optimized bass response, sharpness and close review, you'll discover a new level of distance perception that allows you to distinguish between near and far sound effects. Hearing the steps of enemies becomes easier than ever. VOLUME CONTROL ON HEADPHONES: Ergonomics and immediacy are the main features of GrayEagle: The volume control on the headphones makes every decision faster, so you don't have to interrupt your game. The braided fabric cable does not hinder movement and guarantees maximum comfort during your gaming sessions. Full immersion: Immerse yourself in the action thanks to the soft and comfortable dynamic 50 mm drivers that guarantee complete insulation and improve concentration and gaming performance. The top headband can be adjusted to find the best fit for you.