![Release 2021](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
2021 release, 4 in 1 unit.
With its humidification function, it can be used as an aroma diffuser.
When you turn it on, oxygen generates and you can see real jellyfish and goldfish swimming under the sea.
7 fantasy colors of light can be switched automatically to create a wonderful visual experience.