Large over-ear headphones that provide a truly immersive sound with remarkable frequency range, combined with luxurious comfort and impeccable build quality. They are crafted from the finest materials including aluminium and sheep's leather, not just for performance but also luxury and durability. The leather pads keep a consistent volume of air around 40mm dynamic drive units with nylon damped diaphragms and CCAW coils, enhancing stereo imaging. They also deliver a more comfortable fit and noise isolation for an immersive listening experience, and can be easily detached for replacement. Unique vented speaker baskets further control airflow precisely, while innovative damping materials and baffles cut resonance, reflection and distortion. Thanks to a neat, foldable design, the headphones are perfect for either long journeys or short commutes. Other features include detachable 1.2m long cable with 3.5mm stereo mini jack and a 2.5mm mini jack on headphones. Frequency range: 10 Hz-20 kHz. Impedance: 22 Ohm. Distortion: <0.2%. Sensitivity: 111 dB/V. Max. input power: 50 mW. Dimensions: 192/130 x 190 x 70 mm. Weight: 290 g.