A video of the giggles and coos of a deaf Australian baby delighted to be hearing for the first time is making the rounds on Facebook.

Little Jordan Blair is only a few months old, but had never heard his mother’s voice before last week.

The infant failed two newborn hearing tests, then suffered bronchiolitis at three weeks old, causing a fluid build-up in his ears that blocked his hearing.

Last week, Jordan was finally fitted with hearing aids.

Watch the moment those hearing aids are turned on and Jordan giggles with happiness from the sounds all around him.