Function: charging, data transmission Terminal Type: Type C to Transmission rate: 480MB / S Process: TPE two-color internal molding assembly aluminum alloy casing Material: crepe + fish silk braided TPE wire + aluminum alloy shell + TPE two-color inner and outer mold Service life: 10,000 times of terminal interface insertion and removal Swing test: 5000 times + Is there a patent for appearance: yes Quality certification: CE, FCC, ROHS, 3C Fully compatible with iOS