Baby smiles in disbelief as she hears her mum's voice for the first time

An adorable baby girl couldn't contain her emotion as she heard her mother's voice for the very first time thanks to a hearing device.

The beautiful moment the baby realizes she's experiencing something she never has before was captured in an emotional video. When her mother first says ‘hello’ to her, the baby looks confused, yet smiles at the sound.

Watch above, and make sure you have tissues handy!