High safety level, alloy material has good heat dissipation, fast cooling. Certification: FCC, PSE, METI, UKCA, CE, RoHS, EAC, ERP6 energy efficiency certification, UL2089 test report. It can realize PD fast charging for iPhone, Samsung mobile phones, iPad and other devices at the same time, and it can also carry out PD emergency charging for Type-C notebooks.