German Maestro JFB 8.35 D Stereo Headphones - housing made of special extremely durable PE material - nearly indestructible, synthetic lether ear pads, closed-back, over-ear design, 35 Ohms impedance, frequency range: 20 - 27000, one-sided cable run, 3m coiled-cable with 3,5 mm right-angled/gold plated plug and 6,3 mm adapter, weight (not including cable): 220 g