4" Table Fan with USB Plug

Does just what it's supposed to do. Inexpensive,level 1 and 2 speed levels very quiet,this fan is light and portable. I live in N. Carolina and experience hot,humid summers. I originally purchased it to help dry our floors after moping. Then it goes onto a small glass table on our open-air back porch. It moves enough air to make it tolerable and quiet enough to read or make conversation. I realize it is not an air conditioner. Functioning for July/August w/o a problem. I'm pleased.