Cshidworld 92592008328 Audioquest - Nighthawk Wood Headphones, Black Ceb award-winner features earcups inspired by Loudspeaker cabinets The first original production headphone to use a 3D-printed par Flexible headband ensures comfort, suspension system minimizes resonances Trickle-down technology from audioquest's state-of-the-art cables Driver: 50mm dynamic | biocellulose diaphragm |1.2T split-gap motor