Review on 🌬️ O2COOL 5 Inch Portable Fan: Battery or USB Powered, Ideal for Travel, Outdoors, Camping, Car, and Office - Compact Foldable Design with Adjustable Head for Targeted Airflow - Black by Joseph Hall

Flow is ok. The battery compartment must remain screwed shut as the batteries can easily fall out or fall out. It's not heavy, as lighter plastic and exposed wiring between the two halves can shorten the life of the fan. But I'm fine with the flow. This is also not a good idea for those who are gross with the things they use. . Fragile nature due to inferior plastic fans.