Review on 🔋 O2COOL Treva 10-Inch Portable Battery Powered Fan - 2 Cooling Speeds - Includes AC Adapter and USB Charging Port for Desktop Air Circulation by Irene Rodriguez

Name: 🔋 O2COOL Treva 10-Inch Portable Battery Powered Fan - 2 Cooling Speeds - Includes AC Adapter and USB Charging Port for Desktop Air Circulation
Item: 🔋 O2COOL Treva 10-Inch Portable Battery Powered Fan - 2 Cooling Speeds - Includes AC Adapter and USB Charging Port for Desktop Air Circulation
Rating: 5

November 06, 2022

Could be great but this is the worst fan I have ever bought.

if I can't connect to the network. in, but I'm in real heat. I bought three of these fans with USB connection for battery operation at work. All three failed. One broke after about an hour of use. The other failed after about 20 hours of use. I suspect the third one failed at the factory as it never worked here. All three failed at the USB level as all three were still plugged into a 110V outlet. Too bad because it would have been a better portable USB fan if the manufacturers had built one. It's somewhere where they understand the quality as Japan. This is not the fan you are looking for.

Pros

EASY TO USE. Position the fan face down, slide out the battery cover and insert 6 D batteries according to the (+/-) markings. To run the fan on AC power (120-240VAC, 50-60Hz) just use the included Clarity

Cons