Is the Xiaomi Handheld Garment Steamer loud during use?

When using the dry ironing mode iron clothes the steamer without sound. When using the wet ironing mode, the sound of pumping water is a normal phenomenon.
When the steamer is producing steam, you will hear a gentle humming or hissing sound as the water is heated and converted into steam. This sound is minimal.
As you press the steam button to release steam, there will be a slight sound associated with the steam escaping from the nozzle. This sound is soft and not disruptive.
The ambient noise in your environment also affects your perception of the steamer's sound. In a quiet environment, any noise produced by the steamer is more noticeable.