A baby has the cutest reaction to hearing his mother's voice clearly for the first time with the help of hearing aids.

The footage, captured on November 11, 2017, in Vancouver, shows 5-months-old Camdyn, who was born with hearing impairment, smiling at his mother as she talks to him.

The mother writes: ''We are very excited to give Camdyn the chance of hearing all the sounds that he was missing out on.

''We watched many similar videos of baby's getting hearing aids which helped us a lot to look forward to that day and we want to get our video out there to help other families going through the same thing.''