Serene ION138 Aroma Diffuser

How many hours can the Serene ION138 run without the timer?
The ION138 Serene can run for approximately 7 hours on a full tank (100ml).
Mon, 14 Jun, 2021 at 6:15 PM
Serene ION138 clock time cannot be adjusted
This is due to battery film not being removed before operation. Remove the protective film from the battery compartment (on the back of the ...
Wed, 14 Jul, 2021 at 11:35 AM