| Headphone | |
| Speaker size:30mm | |
| Impedance:32 ohms | |
| Frequency range:20-20000HZ | |
| Sensitivity:108dB+/-3dB | |
| Cable length:2m+/-10% | |
| Max imput power:20mW | |
| Plug:3.5mm | |
| Microphone | |
| Mic. Size:Φ6.0x5.0mm | |
| Sensitivity:-54dB+/-3dB | |
| Directivity:Omnidirectional | |
| Impedance:2.2K ohms |
