I thought that this would be bigger than it was and that the water would last longer. I was filling it at least every 3 hours which is a huge pain in the ass. Definitely diffuses well . feels kind of cheaply-made. Kind of disappointed in what I paid for it expected better for sure. Ended up buying two other ones because this one just didn't work like I thought I would would like to return it however it's past the return time
it works but don't waste your money