Professional grade studio monitoring earphones;Dynamic microdriver that provides a wide range of frequencies from 20Hz to 20kHz;Over-ear design that enhances the stability of earphones and extremely high sound insulation that allows you to concentrate on music without worrying about the surrounding sounds;Detachable cable with MMCX connector that offers flexibility and numerous options;Includes a zipper case that is convenient to carry and 3 sizes of foam / silicone earplugs that can be selected according to the size of the ear.