NEW
Single-line PTT, the design is small and exquisite, beautiful appearance.
Earplug type is comfortable to wear, and the sound is clear.
PU cable compliance with ROHS contain high intensity Kevlar is very firm and endurable.
Waterproof Level: IP54
Microphone
Type: Electret microphone
Sensitivity: -40dB±3dB at 1000Hz（0dB=1V/Pa）
Resistance: 2.2KOhm
Speaker
OD: Φ15mm
Resistance: 64Ohm±15% at 1000Hz
Sound Pressure Level: 89dB±3dB at 1000Hz
Rated Power: 100mW
Max Power: 200mW
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