Accurate frequency response delivers smooth high-end extension with tight bass, and superior transient response for minimal distortion * Lightweight, ergonomic fit with premium padded headband provide maximum comfort over extended periods * Closed-back, circumaural design rests comfortably over the ears and reduces background noise * Collapsible design with 90-degree swivel ear cups for convenient storage and portability * Legendary Shure quality to withstand the rigors of everyday use