Smars® Portable Wall Microphone Detector high Strength Voice Listening Device
Description: Simple and powerful to adjust through a handheld listening device, this audio gadget allows you to hear conversations with other obstacles through the switch. Therefore, its working principle is very simple, plug in the earphones, and then put the audio collector on top and listen to what is said When someone is talking in the room, their voice is just a waveband. According to the volume of the call, the waveband can move short and long distances. These wavebands are picked up and amplified by this device. The sensors on the audio gadgets sense the vibrations inside, the floor and the floor, and amplify them so that you can hear the words. The dial on the back of this cool audio gadget adjusts the volume and increases sensor amplification
₹4,999.00 Original price was: ₹4,999.00.₹2,199.00Current price is: ₹2,199.00.
47 in stock
Product Description
- High-sensitivity detection of the sound of walls, windows, doors or armor plates, with earphones attached, the sound quality is clear.
- Easy to operate, close to the door, window, wall, adjust the volume, until you hear a clear sound, you can easily listen to all sounds in one step.
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