Semiconductor refrigeration chipAdopt refrigeration standard intelligent refrigeration technology to cool down extremely quickly without damaging the machineDouble joystick for easy operationThe detail is that the keycaps are designed with anti-slip texture to avoid drifting instability caused by slipping hands and provide precise movement.Spring trigger for precise operationThe trigger adopts a spring structure, which is comfortable to pre and comes straight out without any lag, and provides when preed.85% of the air vents are fully exposed to make heat diipation more efficientPlay for a long time without getting hot and continue to cool downThe two macro-programmable competitive back buttons of M1 and M2 can be highly customized.Elastic fit provides better coolingOriginal elastic and practical structureThe spring-loaded design allows the phone to fit more closely into the cooling chip, doubling heat diipation.Multifunctional game controller* Semiconductor radiator* Support For Android phones/Android tablets (standard HID mode + direct play mapping mode)* Support For iOS (standard MFI mode + direct play mapping mode)* Support PC*Support For Switch game consolePacking size: 237*123*64MMinclude:1set semiconductor cooling game controller Thank you for your support!Welcome to buy from us!There are so many useful and cheap item in our store. we will be ready to reply you ASAP.