1, Initial settings: Help users restore the factory settings, which includes: network connection settings, essential oil detection settings, start and end time settings, concentration and frequency settings. 2, Start and end time settings: Help users to manage the device between the start time and end time. 3.Frequency settings: Managing device works and pauses in a certain frequency during the start time and end time. 4.Concentration settings: Managing the equipment atomization amount to suit the concentration of the environment. 5, Switch fan: Helping spread the scents better. 6, Networking settings: Helping device to connect to the LAN for remote control. 7, Essential oil detection settings:This function can be turned on/off manually. Special recommendation: This product is the second generation of the new smart APP products, which has very strong practicality. No network connection: In addition to remote control via WIFI LAN, this APP has a new peer-to-peer AP mode link, which solves the problem of no LAN environment. Essential oil detection:This app has essential oil detection function, which solves the scheduling problem of after-sales service successfully . Concentration settings: This app subverts the traditional atomization amount adjustment function, this is completely different from the traditional principle. which is more efficient, smarter and more comfortable.