■ Specifications
■ Technical Data
Transmitter：
| Sensitivity | 0.5MV/Pa±3dB（1000Hz） |
| Impedance | 150Ω±15% |
| Frequency | 200Hz ~ 4000Hz |
Receiver：
| Sensitivity | ≥85dB（1000Hz） |
| Impedance | 600Ω±15%（2×300Ω） |
| Frequency | 200Hz ~ 4000Hz |
■ Inquiry
Please enter what you need( as specific as possible), We will reply Within 24 hours!
E-mail:ZZHHKJ@126.com 
Tel:+86 371 67897082