vibrates a bit much for the price, but in all, good fan. I sent this fan back to amazon 3 times because they all were not packed well.  They all vibrated.  I also noticed the sticker on the front of all of them was not even close to being center.  Seems like a little thing to complain about, but working in consumer electronic is they don't care about getting there stick right, then I can only image what they care about the rest of the product.  Seems another deal were a family starts a business with good morals, then they get bought by a large company and quality suffers because now they nickel and dime every penny.  One final thing,  Amazon needs to learn how to pack its shipments however.  yes this is opinionated, but to often I'm finding issues with products these days