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

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