The Neumann NDH 20 Closed-Back Studio Monitoring Headphones will provide top-of-the-line sound quality and exceptional comfort. The newly designed 38mm, neodymium drivers will provide a highly detailed and balanced sound. They are an ideal choice for sound engineers and mixers. The headband is made of flexible steel, and the earcup covers are lightweight aluminum. The earpads are designed from memory foam material, ensuring maximum comfort, and creating a noise isolation effect. They also fold up for easy travel and storage.