1. Headphone type: In-ear
2. Interface:: 3.5 (φ mm)
3. Sound production principle: dynamic coil type
4. Horn diameter: 10 (φ mm) white magnet
5. Microphone: MIC -42 ± 3dB (dB)
6. Length: 1.2m
7. Horn impedance: 16 Ω± 15%
8. Sensitivity: 100 ± 3dB (dB)
9. Speaker power: 2-3MW
10. Frequency response range: 20-20000HZ (hz)
11. Product functions: play/pause/answer/hang up/select songs up and down
12. Product material: PVC wire material, ABS ear shell, horn 6U diaphragm