SPECIFICATION
▷ Microphone (M-138/G) (5965-927-1851)
- Type : Dynamic Microphone
- Sensitivity : More than -56 dB (1 KHz)
- Impedance : 150 ±15 Ohms (1 KHz)
- Frequency : 300 ~ 3,500 Hz
▷ Earphone M-139/G (5965-135-0506)
- Type : Dynamic Earphone
- Sensitivity : 105 dB (1 KHz)
- Impedance : 1,000 Ohms (1 KHz) X 1 ea
▷ Connector : KT-U229/U(U-229/U) 5 pin connector