KASTWAVE Phone Cooler - Portable Dual Semiconductor Cooling for iPhone/Android

【Ultra Fast Cooling】The phone cooler adopts semiconductor refrigeration technology, 5 blades ultra-high speed cooling fan (7500 tr/min), and a maximum temperature drop of up to 24℃, keeping the cellphone at the optimal temperature. Reduce battery loss, prevent your phone from overheating, provide better gaming experience and extended phone and battery life. 【Universal Compatibility】The cooling fan fits 2.71-3.34 inches phones with flexible retractable clamps. The clamps of the radiator are with rubber pads and a stepped design, protecting against scratches and mistouch of the phone. 【Fun Game】The cellphone cooler adopts a noise-reduction design, < 39db running sound, and allows you to comfortably play games and watch videos, no noise during the whole process. Let you and your teammates complete a perfect team cooperation. 【Easy to Carry】The mobile games cooler weighs only 74g in a small size, leaving more space for hand operation and being without overheavy burden. It can be used anywhere. 【Simple Control】The phone gaming cooler is with a physical switch for power on/off. Built-in type-c interface, plug-and-play. (Note: The package does not include a power cord.)