0ur opinion: :ldeal for home or travel, the Medisana Ultrasonic Personal Humidifier is an ideal way to prepare yourself for the cold and flu season. This one of-a-kind Ultra Sonic Personal Humidifier comes with a sample does of eucalyptus cold therapy that can help break up congestion and make breathing easier all while you sleep, work, or watch TV.
Featuring a soothing blue LED lamp and a Hi/Low vapor flow control, the Ultrasonic Personal Humidifier runs for up to nine hours without needing to be refilled. As a safety precaution, the humidifier's auto-stop feature ensures that the fan nebulizer is automatically switched off when the water reservoir is empty. The unit comes with a one-year manufacturer's warranty.
Testimonials
Average Buyer Rating:

Buyer's feedback: 
-
* Perfect for my office ...
I work in a cubicle workplace in a dry environment and during the winter I need a humidifier. This little guy is perfect. The tank holds a little less than a quart and if I set in on low, it lasts about 9 hours. I have access to water that has been put through a reverse osmosis system. If I use that instead of tap water, then there is no pesky film on everything from the cool, ultrasonically produced mist. I set it on the desk behind my chair and I stay perfectly humidified all day. There are no moving parts and all the surfaces are smooth plastic. I just wipe it off every few weeks with a sponge and it stays like new.
Buyer's feedback: 
-
Simple Humidifier
This is a pretty small humidifier which is pretty cool. It fits anywhere. There are no filters and it's very easy to clean up. This humidifier is for smaller rooms. If you plan on using this in a big room then you need to look for something bigger and more expensive. The blue light is pretty cool. You can use it as a night light or a simple light when you need to get up in the middle of the night. It is also pretty quiet. So far (2 weeks) this has worked pretty good. However, there are some cons.
To start, there are blue lights above the buttons which are VERY annoying at night. They are pointless. I'm going to put black tape over them. The fan that blows the mist out could have been just a little big stronger. The price of this little gem is the reason I gave it only three stars. For $40 dollars I feel this is a little overpriced.
Overall i'm pretty happy with my purchase.
Buyer's feedback: 
-
* Really small and broke after a month ...
This humidifier is actually quite small (the photos might make you think it's bigger than it really is). Furthermore, the construction is flimsy and the unit stopped working quietly after a few weeks. Now it's practically unusable since the motor noise has gotten excessively loud. Not recommended... and the blue lights are cheesy anyway!
Buyer's feedback: 
-
was good while it worked
It worked well until it decided to stop working. Got it in December and it quit working about a month later.
Buyer's feedback: 
-
* Medisana Ultrasonic Humidier Rocks! ...
This personal humidifier is fantastic! My ten month old son suffers from acute eczema and I've seen a significant change in his skin as result of this product. I was surprised by how well it emits mist into the air for its size. I've tried one other humidier which was bulky in size, difficult to clean, and loud. The Medisana is compact, very easy to maintain and not loud at all. It's actually rather soothing. I would definitely recommend this product to other consumers. Some of the other reviews mentioned the blue light as bothersome but it's not a big deal to me or my son so I wouldn't let that dissuade you from purchasing this humidifier. I haven't come across any defects yet as mentioned in other reviews. I also have a small apartment so I'm not sure how it would work in larger rooms. I'm fully satisfied with this purchase because it helps my son to sleep better at night.