Hercules HDP DJ45 Closed-Back, Over-Ear DJ Headphones 20 Hz to 20 kHz Frequency Response, 60-Ohm Impedance for Most Audio Sources, 50mm Drivers, Coiled 6.6' Cable, 3.5mm Connection with 1/4" Adapter, Swivel Earcups, Headphones Fold when Not in Use PRO...