Beyerdynamic DT 1770 PRO MK II - closed studio headphones

Headphone frequency: 5 - 40000 Hz | Connectivity technology: Wired | Mini XLR (3-pin) connector: Yes | Recommended usage: Music/studio | Cable length: 3 m, 5 m | Product type: Studio headphones | Weight: 377 g | Driver type: Dynamic | Product colour: Black | Ear coupling: Circumaural | Wearing style: Head-band | Acoustic system: Closed | Impedance: 30 Ω | Package contents: Carry Pouch | Package contents: Replacement ear cushions x 4 | Package contents: Audio cable x 2 | Package contents: Adapter 6.35 mm x 1 | Package contents: Headphones | Driver diameter: 45 mm