Listening Amplifier Device bug Microphone Spy Ear Sound Through Wall Device bug for Sale

Listening Amplifier Device bug Microphone Spy Ear Sound Through Wall Device bug For Sale

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Listening Amplifier Device bug Microphone Spy Ear Sound Through Wall Device bug:
$11.87

Feature:

1. High Quality Material: Ear amplifier is made of high quality ABS material, high strength, wear resistant, sturdy and durable.
2. High Sensitivity: Audio listening wiretap device has high sensitivity, clear audio, and you can use the earphone to improve audio quality.
3. Complete Function: With charging hole, earphone hole and upward switch knob. Humanized design, more practical and convenient.
4. Easy Operation: Sound amplifier can be used anywhere, even indoors or in buildings, and has a built‑in lithium battery, easy to operate and carry.
5. Application: Audio ear listening device can be used for pipeline side leakage, floor heating detection, water body exploration.

Specification:

Item Type: AudioListeningWiretapDevice
Material: ABS

Battery: 3.7V lithium battery 150mah (built-in battery)

USB Charging: 5V

Package List:

1 x AudioListeningWiretapDevice

1 xEarphone

1 x USB Cable