Beyerdynamic's DT 250 is a lightweight, low-profile, closed dynamic headphone offering good ambient noise isolation. It?s suitable for various applications in broadcast and recording studios. The powerful neodymium magnet systems provide high-fidelity reproduction and a balanced sound. The headband and earphone cushioning system have been carefully designed for maximum comfort and unobtrusive style. The included coiled cable features a stereo mini-jack and 1/4-inch adapter. Since 1924 Beyerdynamic has remained a German family-owned company committed to continuous research and innovative developments for the audio market. All over the world, Beyerdynamic is known for the use of the latest technologies and a high quality standard. All Beyerdynamic products are made in Germany.