Pioneer SE-MJ522-R Red On-Ear Hadphone - on-ear, closed-back, compact folding system with swivel-out DJ monitor mechanism, 40 mm drivers, 32 ohms rated impedance, 105 dB efficiency, frequency response: 10 - 28000 Hz, 1000 mW maximum input, 1,2m cable with 3,5 mm gold plated plug, weight: 120 g (without cable), colour: black/red