Pioneer HRM-7 Studio-Monitor-Hadphone - especially designed for dance music producers, freely adjustable headband and flexible, ergonomic design, lightweight magnesium design, velour pads with memory foam, 3-layer damping structure to exclude unnecessary resonance, improved bass response and sound isolation with Dual Chambers, closed-back, over-ear, new 40 mm HD-drivers, 45 ohms rated impedance, 97 dB efficiency, frequency response: 5 - 40000 Hz, 2000 mW maximum input, 1,2 m - 3 m coiled cable with 3,5 mm gold plated plug, 3m straight cable, weight: 330 g (without cable), incl. 6,3 screwable adapter and replacement velour ear pads