Please note that this product cannot be returned within 7 days without any reason. Please consider carefully before ordering

dear friends, please follow the instructions. There are detailed instructions in the instructions.

The 2.0 version is turned on by long Press. After the blue light is turned on, it is sprayed every 15 minutes. After the green light is turned on, it is sprayed every 8 minutes. After the red light is turned on, it is sprayed every 5 minutes, if you want to shut down halfway, press it for a long time. If you do not shut down halfway, it will automatically shut down after 2 hours of work, and then turn on automatically after 2 hours. This cycle. Please read the instructions carefully before using it after purchasing, thank you!

3.0 aroma diffuser three gears, blue, green and red, the correct way to use it is to turn it into a blue light, and then press it quickly, which is green, red and blue.