Mysterious Hole in iPhone Cameras

If you are a gadget freak, you must have wondered what that tiny opening beside the camera lens in an iPhone is. Some people say that it’s a secret camera, others say it’s a part of the design, but actually, it’s a microphone.

It helps the users record sounds no matter where they keep the device or how they prefer to hold it. Regardless of the mobile’s position, they will be able to capture every noise possible as the machine has three mics, two where they usually are, plus this one.