**Product Specifications:**
**Brand:** Sennheiser
**Model:** HD600 Open-Back Dynamic Headphones
**Features:** High Fidelity, Precision, Comfortable, High Quality
**Sound Quality:** Natural, Crisp, Spacious sound
**Design:** Precision, Elegant design in black and grey colors
**Materials:** High-quality, open-back design with metal mesh casing for optimal airflow
**Detail-oriented:** Optimized headband padding for increased comfort, soft and thick ear cushions for comfort and noise reduction
**High-Quality Transmission:** Detachable cable made of high-conductivity OFC copper, with aramid fiber reinforcement for low contact noise
**Package Contents:** HD600 headphones, 3.5mm unbalanced stereo plug (pre-connected), 3.5mm to 6.3mm adapter
**Technical Specifications:**
- **Wearing Style:** Over-ear
- **Frequency Response:** 12-40,500Hz
- **Sound Pressure Level:** 97dB (1kHz, 1Vrms)
- **Impedance:** 300Ω
- **Plug:** 3.5mm stereo plug
- **Cable Length:** 3m
- **Total Harmonic Distortion:** ≤0.1% (1kHz, 1Vrms)
*Note: Both new and old versions are randomly shipped with official product guarantee. For inquiries, please contact customer service.*
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