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Review on ❄️ Portable Phone Cooling Fan with Semiconductor Refrigeration - Ideal for Android iOS Games, Enhances Radiator Function by Tristan Graham

Revainrating 5 out of 5

4 triggers are better than 2 trigger controllers

This is a good product to help you hold your phone more conveniently. I tried 2 trigger controllers and was going to buy one but when I saw this one with 4 I decided to give it a try. I'm very glad I bought this as 4 triggers gives you more options and your hands won't get tired after 1-2 hours of gaming. Comfort in everything is great. I have a Galaxy S9.

Pros
  • - Newly improved semiconductor cooling technology, very fast cooling, 10° cooling in two seconds, efficient heat dissipation, too high temperature leads to battery discharge too quickly, the semiconductor heat sink is effectively cooled , Prevents battery aging and extends battery life
Cons
  • Unnecessary functions