ACJPR - Cell Phone Cooler with RGB Fan and Heatsink, Magnetic Cooling Case for iPhone, Samsung, and Android Devices - K21

The USB powered phone cooling fan is the same refrigeration principle as the refrigerator,it can cool down your phone in few minutes to avoid overheat of your phones and other devices,and keep phone cool.this phone cooling case Built-in AI smart chip and equipped with over temperature protection device, in AI mode,the cooling fan for iPhone can sense the tem...