Music can be greatly enjoyed when you are provided with appropriate headphones that are capable of giving good quality audio. And so, Phiaton has come up with the MS-400, the high end headphones that produce high quality of audio. Enclosed in carbon fiber, Phiaton MS-400 has amazing optimization of airflow so that it can deliver concert hall sound quality. The closed-ear design helps in noise reduction. It features the max input power of 1000mw with 98db sensitivity and 32Oh impedance. Also, featuring with 40mm Electrodynamic drivers, it is priced at just $249.