It is easy to take. It is portable, you can take it outside. No need to add water, the working principle the mini fan inside the diffuser Blowing sponge( which you can add essential oils on the surface)

You can use it in your car, outside,

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Voltage:  DC5V/0.8A

Power:  4W

Color:  White

Application:  Indoor/Car

Size:  Φ97.5*51mm

Warranty:  1 year

Weight:  90g

MOQ:  24 Pieces