Beyerdynamic DT-880 Edition 250 Ohm, Hi-Fi HeadphonesEquipped with precise and balanced sound characteristics of the DT 990, DT-880 has semi-open design, combining the strengths of open and closed headphones. The complete sound spectrum is reproduced in detail from the deepest sub bass to the highest highs. @+@+, Semi-open, Circumaural (full size), Dynamic, Frequency range: 5 - 35000 Hz, Impedance: 250 Ohm, Peak SPL: 96 dB, Cable length: 3 m, 3,5 mm jack, Weight (with cable): 358 g, Weight (without cable): 297 g, Includes: 6,3 mm jack adapter and carry bag