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You haptic motor is not supposed to be heard. It is to be felt.

Get rid of that cheap a$$ disco 3rd party cable and use an Apple Lightning one.

It looks like you iPhone was already at 100%

With that bundle of wires on your bedroom floor, I see a fire in your future.
Depends on the surface of the table it can be heard with my hard shell case not loud but low that I can hear it
 
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