tobos Screen Protector Tempered Glass,[Anti-Fingerprint][No-Bubble][Scratch-Resistant] Glass Screen Protector for Samsung Galaxy

Nice idea. The fan works. Low grade 18650 batteries. Fan cage quality is weak. Plastic housing of unit is fragile. Maybe a $$12-15 dollar fan. I would not trust it to be a lasting product at all.

Blows great! I keep it plugged at work!!

Fan works awesome, came really fast...Has also power an a great size, not to mention the battery life is awesome...works great in the 5th wheel trailer.

Charging time is to long, Used it outdoor camping.

It was all I expected. No noise and portable.

Tremenda porquería

I bought 2 of these to use in my motorhome. I wanted something I could run off 12 volts over night. It also came with a rechargeable battery which I thought would be a nice plus. They had a micro usb port used to charge the battery and run the fan. I opened it, plugged it in and an led light came on to let me know it was charging. The fan came on and worked about as I had expected. The problem is the next day I noticed when I had it plugged into the USB port the led did not come on. After the battery was dead it quit working. The next day the same thing happened to the other one. If I wiggled around the charging cable to the port I could occasionally get the fan to blow for a few seconds leaving me to believe they are using a really crappy port on the back of the fan.

So great I brought another one can't say enough about this product not built cheap !!!! GREAT fan