The Rain Cloud Humidifier functions as a humidifier, ambient mood lamp and essential oil diffuser. It creates a “rain‑cloud” effect with mist, soft lighting and rain‑sound ambiance, helping to improve air moisture and enhance a relaxing environment.

It is ideal for bedrooms, living rooms, or a home office—any space where you’d like improved comfort and a calming atmosphere. Some models run up to 15‑18 hours on a full fill or charge (depending on tank size and usage mode).

Fill it with clean water (and optionally a few drops of essential oil if the model supports it). Clean the tank regularly, avoid using highly fragrant oils unless compatible, and ensure it’s placed on a stable, level surface. Some users note possible foaming with certain oils or settings.