I just received this fan and plugged it in. Controls are responsive and its very quick to change airflow directions. Havent tried the remote yet (Doesnt come with batteries). Note: My unit does emit a noticeable hum. If youre planning on using this in a quiet room, like a bedroom, it will be hard to miss it. The frequency of the hum is in like the 300hz to 400hz range. If you know about frequencies ranges, thats an area that our ears notice.

I installed it a week ago and uninstall my AC~ It saved me much more power bills. It is cool~

Bought this again because on my old one from 2018 the exterior plastic vent is finally breaking down after many years of being in direct sun several hours a day for most of the year. The old fan still works like new but the exterior surface looks shabby from age no matter how I clean it. I will keep the previous one for a less visible window and this new one will take its place. Very good value for the money.

Muy bueno

This double fan is very versatile to move air in, out and circulate. Great for bedrooms, even studio apartments. Has cover to keep bugs out if you dont have screens. I do wish the expansion wings were longer, a better stand to balance in window casing and it had a place to store remote when not in use.