
| Model | B75 |
| Driver | Armature x 2 + Dynamic x 1 / Armature x 1 + Dynamic x 1 |
| Diameter | φ10mm |
| Frequency Range | 20-20KHz |
| Impedance | 20Ω |
| Sensitivity | 110±2dB at 1KHz |
| Transimission | 10M |
| Distortion | ≦3% |
| Wearing Style | In-ear |
| Battery Life | 8.5H |
| Microphone | Yes |
| Sensitivity of Mic | 42±3dB |
| S/N Ratio of Mic | >55dB |
| Special Design | Armature & Dynamic Hybrid Drivers Inside |