Oneodio Pro 50 Headphones (Gray) The Pro 50 headphones meet the expectations of even the most demanding users. They are equipped with 50-millimeter dual-diaphragm drivers, which deliver high-quality sound. They feature a dual jack and a foldable design. The set comes with cables that allow simultaneous music playback on two pairs of headphones and connect the equipment to many common devices. The equipment is tailored to the needs of true audiophiles, such as DJs. Sound that excites. Whether you use headphones for remote work, as a DJ, or in a music studio, and are looking for a device that makes your work easier, the Pro 50 is an excellent choice. The headphones are equipped with 50-millimeter dual-diaphragm drivers, allowing you to enjoy high-end sound with a wide frequency range, clearly defined tones, and powerful bass.