Ultrasonic Mist Humidifier 4L | Quiet, Energy Efficient | Smart Auto Shut-Off | Minimalist Design for Bedroom, Office, Baby Room | Long-Lasting Air Moisture for Comfort & Wellness

This is a beautiful humidifier/nightlight! I live in Southern California where the air is extremely dry in the fall and winter, and using this humidifier while I sleep helps me breathe so much easier and not wake up with dry eyes and a dry throat. It's also amazing if you have a head cold and are having trouble breathing from blocked sinuses.The best feature in my opinion, other than looking nice in my bedroom, is the fact that it is a closed-top humidifier and the tank is sealed, which helps keep the water inside clean and free of contaminants like dust or lint. It is very easy to use -- just unscrew the lid on the bottom of the tank, fill with water, screw the lid back on, and place the tank back on the base of the stand. On the low setting, the humidifier uses about half of the tank of water over the course of the night. When I wake up, my sheets and carpet aren't damp. The nightlight feature is great if you want it on, and easy to turn off if you don't.One thing I will note is that the humidifier does make a slight gurgling/bubbling sound on the low setting, and a slightly stronger bubbling sound on the high setting. This didn't bother me personally, but if noise is a big consideration for you, I would be advised that this unit is relatively quiet, but not whisper-quiet.Overall, this is a great humidifier that works as intended.

This is the first humidifier I've bought in about 20 years so I'm not a connoisseur or expert in humidifiers. I liked the look of this and that it had a tray to put in essential oils for aromatherapy. I didn't shop around because I was in a hurry when I got this, but after getting it, and looking more into it for this review, I see there are plenty of other 4L humidifiers that are much less expensive. I didn't read the specs on the less expensive ones nor do I know what makes a humidifier better than others, so it's quite possible the less expensive ones are poorer quality or design, etc. What I can say about this one is that it works well and does the job for which I got it for so I'm not too jaded about spending more for this. I really like the rounded design of it and while it has a low profile and could be put in tight spots on the floor, so far I've been keeping it on the table because the light and watching it operating and bubbling is very relaxing. As the directions suggested, I put in a couple drops of essential oil in the diffuser tray, but I don't really smell it. I can smell a hint of it if I put my nose in the mist, but it's not carrying out to the room. I will probably put more oil in the next time. I also really like how simple it is to operate. It just has two settings: hi and low. And I like that it's the old-fashioned dial instead of digital buttons or a remote. And there is a button to turn the light off and on. For me I rationalize it was worth it to spend the extra money because I like the design, but other than that, I'm not sure why it's more expensive than comparable products.

I honestly expected more from this. It feels cheaply made, I don't think it will last long. The tank is kind of weird, I've never used one like that before. It seems like it will work ok, not sure how long it will last though. The tank is much smaller than what I envisioned 4L being, it's smaller than my current baby humidifier. It does work though, and once I figured out the tank is fairly easy to use.

The media could not be loaded. I'm overall really pleased with this Air Oasis humidifier. Aesthetically, is really sleek and pleasing to look at. Functionally, it's simple but does the job. The built-in night light is an added benefit, and I'm glad that users have the option up turning off at the night light function.The humidifier is fairly quiet when it's turned on; you can still hear it, but I do not find it to be distracting at all. It does burp out the occasional air bubble, it's nothing to be alarmed about. I find the mist output to be sufficient enough for my bedroom at the lower setting.The tank is easy to clean. I appreciate that there are no awkward to reach angles inside of the tank, in case I ever want to give it a nice scrubbing. I have not yet used the essential oils feature, so I can't comment about that. I would recommend this product.

This is a large four liter humidifier that really pumps out the mist. It's a bottom fill tank. When you get it the built in handle at the top almost looks like you could poor water into it, but don't. I did have an issue filling it in a small bathroom sink but that's just something to think about when ordering a four liter machine. When I use it, it's usually at night and in a bedroom. It does an adequate job of raising the humidity level in a medium to large size room. The website says it's whisper quiet but I wouldn't say that. It's got a white-noise, gurgling water type vibe to it. I wouldn't call it loud and I have no issue falling asleep with the unit on HIGH. Some would probably consider the sound soothing. If you need absolute quiet while sleeping then this might not be for you. Because of it's size and the amount of mist it puts out you need to be careful about where you operate it. You don't want to ruin any wood or drywall surfaces. Sometimes I run it sitting on a towel on the floor. That's when I like using the blue nightlight that's built in. It just makes it easy to notice in the dark. It's a dim light that doesn't bother me when sleeping and stops me from tripping over the unit in the evenings. So far, after about a month, it's been a nice large capacity humidifier.

Too good, needs alot amount of space. When I tried to use in a college dorm it made the room foggy overnight