Sennheiser HD 480 PRO Plus - professional closed-back studio headphones

Maximum temperature: 50°C | Passive Noise Canceling: Yes | max SPL: 107 dB | Driver diameter: 38 mm | Harmonic distortion (THD): 0,5 % (1 kHz, 100 dB SPL) | Warnings: Do not disassemble or modify the product yourself. | Warnings: Read the user manual before use. | Wearing style: Head-band | Acoustic system: Closed | Weight: 272 g | Connectivity technology: Wired | Impedance: 130 Ω | Product type: Headphones | Product colour: Black | Folding design: No | Ear coupling: Circumaural | Minimum operating temperature: 0 °C | Transducer type: Dynamic | Cable length: 3 m | Product colour: Silver | Headphone frequency: 3 - 28000 Hz | Package contents: Audio Cable x1 | Cable colour: Black | 3.5 mm connector: Yes | Recommended usage: Studio | Package contents: User manual | Package contents: Case | Package contents: Headphones