1. Sensitivity: 96dB/mW
2. Earphone sound principle: moving coil
3. Impedance: 16 ohms
4. Frequency response range: 20-20000Hz
5. Plug diameter: 3.5mm
6. Headphone plug type: in-line type
7. Headphone output audio source: communication equipment
8. Cable length: 1.2 meters
9. Waterproof performance: IPX5
10. Magnet reverse design, not easy to fall off, comfortable to wear
11. Six-core drive, three-frequency layering is clear