1, Digital chip IC, yopezeka pa 99% Type-C Smart foni. 2, Classic choyambirira theka-khutu kapangidwe, ofewa ndi omasuka kuvala ndi ntchito. 3, Wokamba mphete ya Copper ndi ma diaphragm angapo kuti amamveke bwino. 4, Kuwongolera kutali, kuyimba / kuzimitsa, nyimbo yomaliza ndi yotsatira, voliyumu mmwamba / pansi, yabwino kusintha.