JVC HSRX900 Premium Audio Full-size Around Ear Headphone With HQ Dynamic Sound 50mm Neodymium Driver (Black) Full-size headphones with high-quality dynamic sound reproduction with 50mm Neodymium driver unit and two types of superior sound structure. Pressure dispersion mesh head pad for comfortable long listening. Features: High-quality dynamic sound reproduction with 50mm Neodymium driver unit and two types of superior sound...