The AKG K701 is suitable for professional use by DJs and producers. The music sounds pure, because of the two-layer aperture in the drivers and the open design. In combination with the wide frequency range from 10 to 39,800Hz, you can hear both the lowest and highest tones. This makes the music sound natural, just like the artist intended. You wear the headphones for hours without any issue, because of the comfortable over-ear design. The velvet ear cushions fall over your ears. With the included screwable 6.3mm adapter, you can connect the headphones to your DJ and studio equipment.