Clip microphone with Earphone and PTT (VOX ready)

GENERAL SPECIFICATIONS

1 Operating Temperature Range: -30℃ to +60℃
2 Storage Temperature Range: -30℃ to +60℃

MICROPHONE SPECIFICATIONS

1 Impedance: 1.5kΩ±30％
2 Sensitivity: -42±3dB（at 1000Hz） (*1)
*1: Microphone itself

SPEAKER SPECIFICATIONS

1 System Impedance: 55Ω±15％ (*2)
2 Output Sound Pressure Level: 95±3dB (at 1kHz、1mW） (*3)
3 Rated Input: 50mW (*3)
4 Max. Input (acceptable): 1000mW (IEC) (*3)
*2: Speaker unit 25Ω±15% *3: Speaker itself