On eBay Now...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:
$9.89
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 AudioListeningWiretapDevice1 xEarphone
1 x USB Cable
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