The QH 560 stereo studio headphones from Nady provide quality audio at an affordable price. The headphones have an open-back design to provide natural, realistic audio. The ultra-thin 40mm drivers provide crisp, detailed audio with a wide frequency response. To provide a snug and comfortable fit, the headphones have thick around-ear velour cushions and a padded self-adjusting headband, allowing you to listen for hours without fatigue.