<p><span style="background-color:rgb(0, 156, 224)">Semiconductor cooling technology:</span>Semiconductor cooling technology + air cooling<br/>Faster and cooler cooling,High-efficiency heat dissipation fins.</p><p><span style="background-color:rgb(0, 156, 224)">5000 RPM Cooling Fan:</span>Reduces heat build-up on mobile phones and maintains full-blooded CPU performance,Solve the problems of downclocking and lagging caused by the heat of the mobile phone.</p><p><span style="background-color:rgb(0, 156, 224)">Slim and compact:</span>Does not block the lens.Weighs about 50g and fits snugly to the phone,As thin as 17mm, compact and fast cooling.</p><p><span style="background-color:rgb(0, 156, 224)">Three wind speeds:</span>3-speed adjustment, easy to deal with office, entertainment, gaming and other different scenarios of cooling needs.</p><p><span style="background-color:rgb(0, 156, 224)">Quiet and low noise:</span>Low noise at full speed,No mic interference for recording/live streaming/gaming.</p><p></p><p><br/></p><p><br/></p>