Black Shark FunCooler 3 - Mobile Phone Cooling Fan 2.71-3.34 inches

【POWERFUL 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. Note: Plugging in is required for use.. 【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.). 【COMPACT & LIGHTWEIGHT DESIGN】The mobile games cooler weighs only 74g in a small size, leaving more space for hand operation and being without overheavy burden.. 【QUIET OPERATION】The cellphone cooler adopts a noise-reduction design, < 39db running sound, and allows you to comfortably play games and watch videos.. 【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.