The diffuser seems nice over all as a basic diffuser. Not sure if mine has a defect or not but does not have the flame ambiance (see picture).
**** update ****
The instructions don’t say where the maximum water line is. After experimenting with the water levels, got it to mist better. Unlike some of the other diffusers I have, I think this one’s water mark is the plastic bump out.
After getting the water level figured out, really like this diffuser. It has a nice glow and will run continuously though the day and into the night. It does not have a time (might be something for the next version)
Over all really like this diffuser now, starting to become my favorite one.