880ML Ultrasonic Moon LED Night Aroma Essential Oil Diffuser




The Difference between the battery and no battery:
With battery style:
When not insert a USB cable power, the built-in battery can only power for lighting, can not power for the humidifier spray function.
When inserting a USB cable power, the USB cable power can power for lighting, spray and charging the battery.
No battery style:
You need to plug in the USB cable for lighting and spray fogger.