High-quality headphones, 40mm driver, neodymium magnet, soft, flexible and comfortable ear cushions, adjustable ear cups, frequency range: 10 – 20,000 Hz, maximum SPL: 105 ±3 dB, power handling capacity: 300 mW, nominal impedance: 32 ohms, 3.5 and 6.3 mm plug, cable length: 3 meters, weight: 185 g.