High Strength Through Wall Microphone Voice Listen Detector

Features:

High sensitivity, strong penetration, the penetratingpower is increased several times, and the sound quality is greatly improved.

It can be connected to the display spectrum, recording pen, transmitter, wireless equipment, etc. , and can also be inserted into the two-channel wire to record directly.

Small and light weight for easy carrying.

Easy operate, cling to the door/window/wall, adjust the sound with the knob until you hear a clear sound.

Able to get the sound out from the wooden/brick wall/windows/door.

Effectively filter noise and detect sound faster.

Specifications:

Color: black

Cunsumption current:12mAh

Probe sensitivity: -60dB

Working time: 5-7h

Battery: 3.7V, 100mAh

size: 37 * 34 * 27mm / 1.5 * 1.3 * 1.1in

weight: 25g / 0.9ounce

Package size: 93 * 80 * 37mm / 3.7 * 3.1 * 1.5in

Package weight: 73g / 2.6ounce

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