Product Review

*Compact adjustable sensitivity.

*Advanced microphone suppressing ambient noise.

*A large area into the sound opening wider adoption of sound.

*Built-in noise reduction circuit.

*Adhesive designed for easy installation.

*Sensitivity can be adjusted. The use of tools, from the inside bottom of the blue holes, clockwise
rotation, the sensitivity gradually increase.

Product parameters:

*Operating Voltage: DC 6V-12V

*Listening range: 5m²-100m²

Connection:

*Red line then the power "+" pole,

*Black to Power "-" pole and the common signal ground.

*White line is connected to a recording device or amplifier audio input audio input.