Cold Wind Mobile Phone Radiator - Cooler For Smartphone - Mini Portable-universal Size - Cooling Fast And Working Silent. | When The Mobile Phone Is Used Frequently, The Mobile Phone Will Get Very Hot. At This Time, It Needs To Be Equipped With This Mobile Phone Radiator, Which Can Effectively Cool Down And Reduce The Hot Problem Of The Phone. | The Cooling Fan Prevents The Phone From Overheating While Playing The Game Console, Prolonging The Service Life Of The Phone And Battery. Quickly Lower The Temperature Of The Phone To Make The Game And Video Smoother. Product Name Mobile Phone Radiator;product Colorblack;product Size85x49x34mm;applicable Mobile Phone Size 4.5-7.5 Inches (70-95mm);product Weight58g;main Materialabs;power Supply Mode Comes With Usb Charging Cable;input Voltage Dc 5v;input Current1a-2a;packing List Radiator + Packaging Box;featuresthe Radiator Adopts A Single-phase Buckle Design With A Built-in Silicone Pad, Which Is More Closely Attached To The Phone Without Worrying About Damaging The Phone. | The Radiator Has Individual Appearance And Better Quality, And Is Small In Size And Easy To Carry. It Is Only One-third Of The Mobile Phone And Will Not Affect The Operation Of The Mobile Phone.| The Radiator Surrounds The Electric Motor With A Copper Ring, And The Upgraded Turbo Fan At 5000 Revolutions Per Minute Can Quickly Take Away Heat. | Frequency Conversion Dc Motor, Super Silent, No Need To Worry About Affecting Live Broadcast Or Game Calls.