Sennheiser HD 300 PRO - Professional headphones, dynamic, closed / N/A

Weight and dimensions Product width: 187 mm Product weight: 297 g Product length: 245 mm Product height: 84 mm Efficiency Cable length: 1.55 m Wearing style: Headband Product type: Headphones Application: Studio Foldable design: Yes Permissible relative humidity: 0 - 90% Cable color: Black Product color: Black Minimum operating temperature: -15 °C Maximum operating temperature: 55°C Package contents Package contents Audio cable x 1 User manual x 1 6.35mm adapter x 1 Headphones x 1 Ports and interfaces 3.5mm connector: Yes Connection method: Wired Safety warning Warnings Please read the instruction manual before use. Do not disassemble or modify the product yourself. Headphones Impedance: 64 Ω Transducer type: Dynamic Headphone sensitivity: 108 dB +/- 3 dB Frequency response: 6 - 25000 Hz Maximum SPL: 123 dB Acoustic system: Closed Headphone construction: Circumaural Total Harmonic Distortion (THD): 0.1% Noise reduction level: Up to 32 dB