Don't go and buy it!! If I could, I would give it -10 stars. I've never heard a noisier fan that produces so little (does it produce??) air. On setting 3, it feels like an airplane is taking off and you don't feel any coolness at all. It's been a long time since I've made such a bad purchase and this is my first review here on the platform, because I never go in to write. I think this says it all.