Multi-Functional 20000mAh Portable Waist & Neck Fan with Power Bank & LED Light | High-Powered Outdoor Personal Cooler

The wind speed is stronger than low-priced products, and the battery capacity is ample so it lasts longer. The downside is that the weight varies due to battery capacity differences, but since it's worn on a belt rather than around the neck, it doesn't matter.

Greate

excellent product I recommend it

The wind is not as strong as I thought

The cool one seems to be the fan vest, but it's quite bulky, so I'm not sure how to use it.