Sennheiser HD 480 PRO - professional closed-back studio headphones

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