binyalir wall listening device sound amplifier sensitive port | Shop The World
From USA
NewBinyalir
Binyalir Wall Listening Device, Sound Amplifier Sensitive Portable Adjustable for Ground for Pipelines
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Sound Sensitivity: Align with the high sensitivity metal of the earphone to improve sensitivity and sound quality. More convenient use experience.
•Powerful Function: The function is compact and complete, with charging hole, earphone hole and up switch knob. Humanized design, easy to use and adjust.
•Excellent Sound Clarity: It can be used anywhere, even indoors or in buildings, and has a built in lithium battery, which is easy to operate and carry.
•Easy to Operate: The sound can be made of wood coaxial, window, door or armor plate. Has good compatibility.
•Wide Application Range: It can be used for pipeline side leakage/floor heating detection/water body detection. Suitable for all kinds of pipeline materials, ground, pipelines, etc.
