After plugging it in and using it, I don't feel much of a cooling effect. I'll have to try using a power bank. I'll need to buy another power bank.
It's good quality for this price. I ran it with the 20000 battery I had at home, and even running it on level 3 all day wasn't a problem.
It's very cool and effective. The size actually seems to be true to size, but I ordered two sizes up and it was too big. The effect is good, but I think you should order the size that fits your body perfectly to really feel the effect. It's too big, causing wind to blow outwards from other areas.
No, why is this so good? It's cooler than I thought and the stitching is better than expected.
The size matches the Korean size... I use it for a 20,000 mAh power bank, and even with low airflow, it's quite good...
I'm not sure about outdoor use, but it would be quite cool to use this in an office environment when someone is feeling cold. Oh... this is a bit touching... the fan looks quite similar too.
I can highly recommend this to those who work in an office. It's good for light outings outdoors, but it probably doesn't matter as long as the fan doesn't bother you.
First of all, it's beyond expectations. I recommend trying this first rather than using the Korean one. I think I'll install this one, but I also saw one with 4 fans, so I'm curious...
It seems to be the best one I've bought from Ali this year...