Kuyishaja engenantambo esebenzayo ye-iPhone 12, TWS, kanye ne-iWatch.Kukhona ukuvikela okuningi, isibonelo, ukuvikela okungaphezu kwamanje, ukuvikelwa kwe-voltage engaphezulu, ukuvikelwa kwezinga lokushisa elingaphezulu kanye nemisebenzi yokutholwa komzimba wangaphandle, kungavimbela ukulimala kwebhethri lesisetshenziswa ekukhokhisweni ngokweqile.