A high quality professional DJ headphones. They are equipped with 57 mm dynamic drivers that provide a wide frequency response (20 Hz - 20 kHz), deep bass and dynamic range. The headphones offer an over-ear circumaural closed-back design, rotatable, reversible and collapsible ear cups, soft ear cushions, adjustable padded headband and robust construction. In addition, they deliver high power handling capability for distortion-free sound at maximum volume levels.