How long does the tank last?

With a 0.5–1L tank, expect roughly 4–8 hours of mist depending on output setting. It suits small rooms and overnight use but needs refilling for all-day runs.

The maker recommends distilled or filtered water to prevent mineral buildup on the ultrasonic plate. Tap water works but may shorten the time between cleanings.

Does it really purify air?

The air purification function is not specified in detail. Treat it as a mild bonus rather than a replacement for a dedicated air purifier.

It is rated below 36dB, which is about as quiet as a soft whisper. Most users find it unobtrusive for bedrooms and offices.

What comes in the box?

You get the humidifier/diffuser unit and a USB power cable. A power adapter is not listed, so you may need your own USB wall charger.

Is it good for gifts?

Its flame light and aromatherapy make it a visually appealing gift for people who enjoy cozy home decor. It is less practical for large rooms or heavy humidification needs.