Precious moment a deaf 7-week-old baby hears for the first time: VIDEO

It's every parent's wish to have a healthy and happy child. One family in Australia were concerned when they found out their infant had a hearing problem, but the moment he was able to hear again was caught on camera and it's priceless.

The young boy named Lachlan Lever of Victoria, Australia was diagnosed with moderate-to-severe hearing loss in both ears at birth.

In this heartwarming, his parents Michelle and Toby Lever appear overwhelmed with emotion at the 'truly amazing' moment a specialist fits their gorgeous baby Lachlan with a hearing aid.

'I am so happy that we can share our magic moment with the world,' Ms Lever told Daily Mail Australia.

'I hope it can give some other families the realisation everything is going to be okay.'

'When they turned the headphones on and Lachlan smiled and his face lit up, it was the most magical thing I'd ever seen in my life,' said Ms Lever.

'I had never been more happy in my life.'

After posting the video on YouTube, the pair have been inundated from around the world with well wishes.

"Our beautiful son Lachlan was diagnosed as having moderate to severe hearing loss in both ears," they posted on the video site.

"When he was seven weeks old he received his first hearing aids. His reaction when they were turned on was truly amazing. We cried from happiness. Our beautiful little boy is now two years old and doing remarkably well."

Although the touching moment only appeared online last week, the video was filmed in July 2012.