Hinax Phone Silent Cooler, [Upgraded Tech] Semiconductor Radiator, Cooling 20℃ in 1min, for PUBG or Fotnite, for Phone 11 Pro Xs Max XR X 8 7 6 6s Samsung Galaxy S10 S9 S8 Plus

This is a really cool product, wanted to see if these actually work or not and it does, it immediately cool your phone really well. You can like feel it within 10 second of activating the product. The fan isn't too loud which is good. Only issue I have is that its a bit bulky to have behind the phone and the fact that it cannot be used wirelessly or else it would be have perfect. The bulky part I dont think is avoidable because of the material and technology used to power the device.Overall a "cool" product to use and have if you live somewhere hot or humid to help cool down your device and prevent overheating. Cant wait for summer time now so I can use it more often!