Costway 4.5L Ultrasonic Cool Warm Humidifier with Remote Control

4.5L Ultrasonic Cool Warm Humidifier with Remote Control
bit.ly/34k8ASM
The ultrasonic humidifier has a built-in humidity sensor and humidity.

[@thatonelibbygirl]

Any one know how to change it to Fahrenheit ?

[@Adeline9418]

Never ever put tap water in a humidifier. That's what creates white dust. Only put distilled water in.