beyerdynamic DT-1990 Pro 250 Ohms, Studio Headphones, For mixing and mastering, Tesla 2.0 Technology, Dynamic, Open design, Circumaural design, Impedance: 250 Ohm, Sound pressure level: 102 dB/SPL (1 mW/500 Hz), Frequency response: 5 - 40,000 Hz, Maximum input level: 200 mW, Headband padding: Artificial leather, Cable: Straight 3 m, Coiled cable: 5 m (stretched out), 3-Pin mini XLR plug, Weight: 370 g (without cable), Includes a 6.3 mm adapter, verlour ear pads, and a hard case and bag made from artificial leather