Why is it that I don't get a sound anymore when my battery has fully charged?

I have a samsung galaxy s7 edge that use to give a sound when the battery is fully charged, but not now can someone help me? I don't know what happen. The light still turns green but no sound

from Android Forums at AndroidCentral.com - Ask a Question http://ift.tt/2Ah5QHq
via IFTTT