AGC and High-fidelity 86 Box Camouflage Audio Pick-up
> Built-in AGC circuit audio gain
>Metal mesh into the audio port
> Japan imported gold capacitor microphone
> dynamic closed-loop noise reduction circuit
Features
Specifications
Accessories
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10~200m2 Adjustable Impedance of 1000 ohms Frequency 20 ~ 20Khz 9~12VDC power supply Φ88*88 mm size
