Review on Fancii Brise: Rechargeable USB Table Fan with Turbo Airflow - Perfect for Office or Travel by Steven Harmon

The maximum wind speed is impressive for its size, even compared to fans with metal blades. Nevertheless, the engine performance is rather weak. Hair can block the fan blade. On the one hand, it is very safe for little fingers. My sister is paranoid about fan blades but this one is safe enough for her kids. On the other hand, if you block 10% of the airflow, the wind speed drops to unusable. So blowing it out of your purse or into another sealed ceiling fort won't work. Very portable, light and compact. I've dropped it many times with no consequences so it's pretty durable. The noise level is lower than average fans of this size and wind speed with a noticeable change in tone when you block the airflow. Battery life requires daily charging on low, maximum multiple daily charges. I just leave it plugged into my giant portable power bank. It charges while running, but only slightly at top speed.