What is an ultrasonic diffuser?

What makes the ZenSense EVO "Smart"?

Does it come with voice recognition built into the unit?

How can I control the diffuser with my phone or tablet?

What are the benefits of diffusing?

How does it work?

Why should I use one?

OK, how exactly does it help me relax?

When should I use it?

Does it light up?

What sort of timer settings does it have?

I got mine and there isn’t enough mist coming out, how do I make it thicker?

What is the warranty?