What is the point of the dual mist design?
The two nozzles let the mist disperse in more than one direction. That can help the aroma feel less concentrated in a single spot.
How long can the Ultrasonic Dual Mist Oil Diffuser run?
It can run for up to 16 hours intermittently or about 8 hours continuously. That is useful if you want a diffuser for longer stretches of the day.
What room size is it best for?
With coverage listed at up to 400 square feet, it is better suited to a bedroom, office or similar room than a very large open-plan area.