We own three of these for a reason...well, lots of reasons, actually. The top-fill feature makes it easy to fill. Both the water reservoir and the bottom that houses the vaporizer and fan are the easiest to clean, and the unit runs longer between cleanings than any humidifier weve ever used. (If you have a lot of scale, use white vinegar as a cleaner.) The one-button switch for controlling the settings (auto, low, medium, high, off) is easy to use, and the color-coded LED (inside the water level window) that tells you what setting youre using also makes it easy to see how much water is in the reservoir. We have never had any trouble with any of our three units. The oldest one has been in constant use for three years, and it still works great. Weve been through many, many different brands and styles, but so far, the Geniani 4L unit is the best.

Works very well! Travels great!

Great and ready to use out the box. Did the job because I stop coughing!

I live in AZ, so in the summer, it gets really dry. I use this nightly to help with moisture so that my nose doesnt get dried out. Also great for the skin. I dont even hear it, and there is a light that you can also turn off, unless you prefer to use it as a soft nightlight. I use filtered water, and this one does NOT leave a white residue behind like most do.

Product stopped working with in 60 days of use. Junk!!

I bought this to take with me to work because I am constantly dry especially this harsh beginning to winter! I love it!! Of course it is not as effective as a full size humidifier but it has made enough difference that I don’t wake up feeling dry! Really loved this and recommend it for the price!!

This is a nice little unit. It has a small footprint easy to use and relatively quiet. There is a bit of a high pitch worrying motor sound but I am sensitive to sounds so most people probably wont be bothered by it.

nice quality

Keeps the air moist from the dry heat during winter season. So far does the job.

I have been happy with my purchase of this very small humidifier. The only reason why I didn’t give it five stars across-the-board was I thought that the instructions to clean it were a little bit vague. It would be helpful if they had a diagram showing what each of the parts is called. In the end I figured it out but I think they could’ve made this easier for the consumer.