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

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