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We use dozens of products every day without even thinking about how they actually work and what "secret" is often hidden in them. An example can be wireless headphones, which have been with us to a greater extent since 2016, when Apple launched AirPods and those then meant the expansion of these headphones to other manufacturers.

Of course, we know that headphones were sold before, but not nearly as much. If you consider what they can do miniaturn AirThe pod you have in your ears, and you think about it, it's clear to you that, for example, the microphone definitely can't look like a classic microphone. Come and see what the microphone in wireless headphones looks like under a microscope, it's really worth it.

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