Feature
●Humanized Design: The sound collection microphone has complete functionality. Equipped with charging hole, earphone hole, and upward switch knob. Humanized design, more practical and convenient
●(Can be used in a variety of locations) The sound amplifier can be used anywhere indoors or in buildings, and the built-in lithium battery makes it easy to operate and carry
●【MULTI-FUNCTIONAL USES】Audio ear listening device can be used for pipeline side leaks, floor heating detecting, water exploration
●ABS Material and High Sensitivity: The ear amplifier is made of high quality ABS material, high strength, abrasion resistant, sturdy and durable. Audio listening thieves devices have high sensitivity and clear ophio, which can use earbuds to improve audio quality
●Product Specifications: Item Type: Audio Listening Wire Tap Device; Material: ABS; Battery: 3.7 V Lithium Battery 150 mAh (Built-in Battery); USB Charging: 5 V
Description
Function:
1High Quality Material: The ear amplifier is made of high quality ABS material, high strength, abrasion resistance, sturdy and durable.
2.High Sensitivity: Audio listening thieving device has high sensitivity and clear audio, you can use the earphones to improve the audio quality.
3Function: Charging hole, earphone hole, upward switch knobHumanized design, more practical and convenient.
4EASY OPERATION: The sound amplifier can be used anywhere indoors or in a building, and the built-in lithium battery makes it easy to operate and carry.
5Applications: Audio ear listening devices can be used to detect pipeline side leaks, floor heating and survey water areas.
How to use:
1Turn the master switch clockwise to start the device.
2.Adjust the volume until you hear the sound clearly.
|
|
|
|
|---|---|---|
|
|
|
|
