BZBRLZ Cool Mist Ultrasonic Humidifier Portable - Personal 200ml and 7 Colors LED Light with USB - Whisper Quiet Automatic Shut-Off with Adjustable Mist Mode for Home Office Bedroom

I just unboxed and fired up these little handy units. Light blue square model and round Black Model. Because I ordered both, I have an interesting comparison. To keep this review helpful, here is the the feedback on what was promised per the item specs: 3 and 7 are falsely advertised. 1. One button control: easily operate:Agree. Very easy to use.2. Super quiet operation: no noise:Agree. VERY quiet currently.3. Multi changing colors Led Light: you can choose any light you like:This function is on the Black model I purchased, but not on the light blue model. Very pretty though on the Black model.4. Two adjustable mist modes: continuous spray and interval sprayAgree, work as promised currently.5. Water level window: check the water level easilyAgree. there is a little window to view water, have not run it through a cycle though to see if I can actually tell if it's low through the window. Will update later.6. Safety auto shut-off: auto shut-off to protect the device for safety when water run outHaven't tested7. Two USB Ports - output & input: it works when connect USB port with power and at same time provide power for charging your phoneNOPE! The Black model has the output for the USB, but the light blue model does not. This is a big one, since they don't provide the USB adapter wall plug for the cord, they NEED to have the out going USB plug on all their models for people like me that plan to have this next to bed and charge phones as well.Other random observations because I bought two different ones:1) The flow of the light blue model is substantially more powerful, sending mist twice as high as the black LED version.2) Black one did not come with the promised extra filter.I hope that the seller will see this review and remedy, and I will message them directly as well. I gave it 3 stars though because it mostly does what it says it's going to do. The LEDs are very pretty, and it is VERY quiet. I do think it should come with a wall plug adapter for the included USB power cable. You have to already have an extra USB plug adapter for wall operation, or opt to only plug it into something with a USB connection.Hope this helps future buyers!

I am pleasantly surprised by the quality of the unit. It doesn't look cheap, the misting is very quiet, the lights are attractive, and the functionality is simple. However, it is simply not strong enough to do much. It says that it holds 200 ml and will go for 4.5 hours straight, which should give you an idea of its humidification rate, but in fact it doesn't go through all that water in 4.5 hours. I currently live in a dorm single, and at 15 F outside temperature, it took this thing about 20 hours on full blast (4.5 hours after I got in bed, with maybe 2 hours idle before waking) to produce much condensation on the windows. My room has a radiator (no forced air vent), so this was with very minimal air exchange. I got it to prevent nosebleeds, which I often have in the winter. It's just not enough. I figured something advertised for a 'yoga studio, office, etc.' would be plenty, but this definitely isn't.It's so "nice" in all sorts of ways that I just can't figure out why it's so weak. If it's meant for travel, then what you want is to blast your hotel room up to humidity very quickly and then maintain. If this could go about 4x as fast, then you could run through a few fill-ups very quickly before putting it on a slower 4-8 hr cycle. But there's no option for that. It should also have a water level sensor instead of just a timer. That way, you could really get the maximum out of the small tank size.

The humidifier is smaller than I expected and last much longer than I expected. There are 2 settings for it. I like the second mode where it dismiss the mist every few seconds. I place it right beside my bed and it is perfect for small rooms and offices. There is an USB hub on the humidifier, so if you do not have enough outlets beside your bed you can use that to charge your phone.

The cord broke after one day of use resulting in two stars. It worked well for the two hours I was able to use it. Strong mist, quiet, and portable. I like the different settings. I will continue to use it when I get a cord that's not literal garbage.

it was very cold the past few days here, my heat was out of control high, im surprised that this mini/portable device can save me from having dry lips and nose when i wake up, im happy with it, so does my mom, i bought 2

In winter, a humidifier is badly needed for a room with heating on. The reason why I choose this style is that it will emit fog every five seconds, which is very suitable for my son's sensitive nose.

I bought one for my desk at work and liked it so much that I bought one for home. The one for home arrived and worked for a bit and malfunctioned. Never worked right again, didn't bother to try to replace. The first one still works great.

Nothing really special, sometimes it does not work right, but most of the time it does.