SpaRoom GuardianAir Humidifier Aromatherapy Ultrasonic Misting Essential Oil Diffuser with Adjustable Mist, 400 mL Water Capacity

This isn't so much a humidifier, as the title suggests; but it IS an awesome and pain-free oil diffuser. By "pain-free" I mean there's no secret combination of buttons, taps, presses, to make the lights work or turn the thing on for a set period of time. Really simple, very clean design -- the thing just works.

I absolutely love this product. It is actually the 5th one that I have ordered. I have one in every room of my house and have bought them as gifts. Love the easy clean and the smell. It is a fantastic diffuser.

Bought this for my mom. Works super good. I first saw it in use at a store, and was impressed by how much “steam” it shot out. Fortunately it was out of stock there. I went home to find it online and it was way cheaper on Amazon.

It has beautiful radiant colors that you can adjust for one single color or have them rotate, the mist can be adjusted for 1, 3, or 6 hrs. and the intensity of the mist can be adjusted. Makes the room smell lovely with essential oils. I have given it as gift and others love it too. You will not be disappointed.

I use this everyday , when I am home I will refill it 2-3 times . it will run for 6-7 hours on 500ml which is great , it puts out more vapor than any other on the market , NO HEAT does not change the oil it usesULTRA SONIC atomizing it is the best the sell them at the vitamin shop, BUY IT ON AMAZON save bigmoney use the coupon ....... become a prime member ....... it is worth it... ya it cost ,but you can save everypenny and get what you need in a day or two.... you are going to spend the same or wait , only buy whatyou need , ya you need this , for your health and the fresh smelling air and it cleans the air ,read about it.

I like the amount you can adjust the output. It goes from just a little to a nice amount. I put it on the higher amount during the day and the lower amount at night because I have it on my nightstand which is right beside my head. I like the light in it too which is just bright enough to see to refill it during the night. I like that the light works independent of the humidifier. So far I am very happy with it.

It works great!!!

The topPlastic is irregular so a bit of a struggle to get in. Otherwise a great diffuser because of long lasting time