Interface: USB, 8PIN, Micro USB, TYPE-C Length: 1m, 2m, 3m Number of branch connectors: one for three Model: Android magnetic head (without wire), Apple magnetic head (without wire), TYPE-C magnetic head (without wire), 1 meter wire + Android magnetic head, 1 meter wire + Apple magnetic head, 1 meter wire + TYPE-C magnetic head, 2 meter wire + Android magnetic head, 2 meter wire + Apple magnetic head, 2 meter wire + TYPE-C magnetic head, 1 meter single wire (without magnetic head), 2 meters single wire (Without magnetic head), 3 m noodles + Android magnetic head, 3 m noodles + Apple magnetic head, 3 m noodles + TYPE-C magnetic head, 3 m single line (without magnetic head), 1 m noodle + 3 types Magnetic head (Android Apple TYPE-C magnetic head each), 2 meters noodles +3 types of magnetic head (Android apple TYPE-C magnetic head each), 3 meters noodles +3 types of magnetic head (Android apple 1 each of TYPE-C magnetic head) Color: black, red, silver