Did you know? This is what the black dot next to the cell phone camera is for

The objects we use every day often have features and details that we have not noticed. And we also do not know their usefulness.

We spend so much time with our mobile in hand and we may not know small details about our device.

For example, why is there a black dot near the cell phone camera. It is the black dot that is usually located between the camera and the flash.

This black dot between the flash and the camera on an iPhone serves to filter ambient noise and preserve our voice.