Phone Cooling Fan, Mobile Phone Cooling Universal Semiconductor Radiator, Phone USB Cooler Fan Game Pad Holder Stand Radiator Mute Fan High Performance Fan

OverviewFeatures: USB charging The battery life will service a long time, the charging treasure and USB charging head can supply power, plug and play, very convenient. Ultra-quiet fan The mobile phone radiator DC motor that is noise-reducing, so you don't have any noise when using your phone. Power-saving With mobile phone radiator, your phone will not be hot, not only it saves energy, but also extends battery life. Spring telescopic clip Support clip width, does not hurt the phone, has a soft silicone mat, the phone is very stable. Principle of heat dissipation The heat dissipation system is equipped with a fan, the hot end is provided with a heat conductive aluminum block, the refrigeration module is equipped with a semiconductor refrigeration sheet, and the cold end is provided with a heat conductive aluminum block. The semiconductor is cooled and frozen, and it can be cooled rapidly by energization.