Tiny Hole At Smartphone Bottom: Do you know what this hole works or what is it used for. Maybe you didn’t know about it. Because we never pay attention to it. In such a situation, today we are telling you about this hole.
- See this hole in the phone?
- essential for phone
- Call time comes
smaThere is a small hole at the bottom of the smartphone: The small hole at the bottom of the charging port is the noise cancellation microphone. Yes, you heard it right. We also tell you how this microphone works. This microphone is activated whenever you call someone. After it is activated, there is no problem in going to the other side of your voice. You can easily convey your voice to the other side.
Whenever we are in a place where there is a lot of noise and we have to make an urgent call to someone then you get in trouble. But this small hole removes your problem. This hole is always given on the bottom side of a smartphone, equal to the charging port. The way your friends do not know about this, in the same way that you do not know about it, then you must share this information with them too.
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