Sennheiser HD 280 PRO - professional headphones, dynamic, closed

Acoustic system: Closed | Cable length: 3 m | Ear coupling: Circumaural | 3.5 mm connector: Yes | Impedance: 64 Ω | Transducer type: Dynamic | Wearing style: Head-band | Recommended usage: Studio | Weight: 285 g | Cable colour: Black | Product type: Headphones | Headphone frequency: 8 - 25000 Hz | Product colour: Black | Package contents: User manual | Package contents: Audio cable x 2 | Warnings: Do not disassemble or modify the product yourself. | Folding design: Yes | Package contents: Adapter 6.35 mm x 1 | max SPL: 113 dB | Harmonic distortion (THD): 0,1% | Warnings: Read the user manual before use. | Package contents: Headphones | Connectivity technology: Wired