After doing an online search for a fan that I can use in my PE office that unfortunately has no A/C, I found the Vorando Compact 530 to be the answer to my problems. It is extremely quiet and moves plenty of air to help keep me cool during those real hot days in August. The adjustable angle allows me to direct the air where I need it the most. I am going to continue to use the Vorando during the winter to help circulate the hot air from our ceiling style heater to make the PE office comfortable. Thanks Vorando for helping me solve a huge problem.