Difusor de aroma portátil eléctrico recargable por USB sin agua para el hogar y la oficina.

What essential oils are suitable for the machine? Answer: It is recommended to use oil soluble essential oils with good fluidity and directly add them to the machine without adding water. It is not recommended to use essential oils that are too concentrated or too viscous, and do not choose water-soluble essential oils. If you are worried about not being able to purchase suitable essential oils, you can click on the link below to purchase our essential oils: 100ml: https://ar.aliexpress.com/item/1005008347725704.html?gatewayAdapt=glo2ara