The Orange O Headphones take the companys renowned audio quality and transform it to a concert for one. The 40mm drivers give a rhythmic bass response and a delicate complementing high end. The EQ has been purposefully made to be neutral meaning you get detailed layers of separation in each tracks playback. The closed back ear cups remove ambient noise to give you an undistracted listening experience. Built with Oranges hallmarked quality and attention to detail the O headphones give you an immersive listening experience.