This is so easy to use and portable for around the house!I love the light on it as it is just bright enough for me to use at night so I don't wake my husband.It's quite, love the rotation range of it as well.I would definitely recommend for anyone to use, on the office desk, in the bedroom, even when cooking or eating at the table.

It's a cool little air conditioner (evaporative cooler, recommended use only under 60% humidity). There are two tiny LEDs behind the rotating blade which cycle through colors. The approx. 4” blade has a whine which is most pronounced at the 4th (highest) speed.The refrigeration (per product page) means that it works as a humidifier. I set it to the highest, and combined with highest fan speed, ended with droplets of water on the front grill – see pictures. I recommend that if you intend to use it with water, which means semi dry air in your place, position the unit on a tray which can’t be damaged by water (plastic is good). I used a tissue in front of the fan to prevent damaging the table just as a test. Humidity in the medium size room went up by 5% in 40 minutes.It is nice that it has a timer, and oscillation. I find it effective at 2’-3’ away from me. On a really hot day, with this blowing at me w/water in the reservoir, I was able to feel comfortable while working on my computer.Make sure you plug it into a proper adapter when using the micro-USB plug, you need an output of at least 2A from the USB power brick. If less than 2A, the power light will flash instead of staying steady on.

Wow, this is an excellent device. It is easy to use, it includes an instruction manual. You can take it anywhere, since it is small and enjoy cold air at any time. I love its design. And the company's idea of including lighting while it's working makes it fun. How can we tell? This unit has a timer of 2, 4 and 6 hours of use. You can use it with light or without light according to your preference, you can give it the option of using only a fan or use cold air when placing the water that by the way can be supplied by 600 ml of water, a great idea would be to place ice water or ice cubes in it to have as much cold as possible. The grids can be angled according to your need, which is quite good as well. The cable is USB, so it is very practical to use on different occasions and places including your car, which makes it great, so don't worry if your car doesn't have air conditioning, this is an excellent option in a pinch. I love the handle it includes so I can carry it almost as a carrying bag. It has its on-off button. The fan has a rotating button so that the air can run in all directions, in addition to a button for humidity and you can control the speed of the air. I love this unit and I really recommend it, it is something that would have saved my life on occasions when my car has not been working with air conditioning or in small spaces including my home when I do not have this wonderful benefit of air conditioning.

Great little fan which works perfectly.If you live in a humid climate I am now sure how effective it will be in your environment. Generally "swamp" coolers doesn't work well in humid climates.However, in drier climates this works fantastic. For us this if a great device and really helps when it is hot. Love it when relaxing out side.Highly Recommends

 So cute! I put a few ice cubes and some water. I love the lights.