Split headband and padded earcups provide incredible comfort. Closed-back design yields effective ambient noise isolation;Excellent SPL handling (up to 120dB) for working in loud environments. Flip-away earcup for one-ear listening Wide frequency response (16Hz-22kHz) allows for highly accurate monitoring. 70-ohm nominal impedance for universal compatibility 2 detachable cables (coiled and straight steel) with screw-on 1/4" jack adapte. 2 sets of earpads (standard and soft velour) Includes storage pouch Model: 506908; Control Type: Noise Control