Sennheiser HD 650 Wired Headphones

Weight and dimensions Product weight: 400 g Efficiency Wearing style: Around the ear Application: Audiophile Product type: Headphones Cable length: 3 m Product color: Titanium Package contents Quantity: 1 Ports and interfaces Connection method: Wired 6.35mm connector: Yes Bluetooth: No USB connection: No Adapter Jack 3.5 mm – Jack 6.3 mm: Yes Microphone Microphone type: Not available Safety warning Warnings Do not disassemble or modify the product yourself. Please read the instruction manual before use. This product contains batteries that should be disposed of properly. Headphones Magnet type: Neodymium Headphone sensitivity: 102 dB Transducer type: Dynamic, open Total Harmonic Distortion (THD): 0.05% Impedance: 300 Ω Frequency response: 10 – 41000 Hz Maximum load: 500 mW for EN 60-268-7