Type C stretching male head with 10 solder joints on PCB board with elliptical interfaces, with an interface size of approximately 8.3mm × 2.5mm, standard length for exposed dimensions is 21.2mm, width is 12.00mm, and hole spacing is 2.5mm. Supports forward and reverse plugging, with all functional pins of the female USB type C interface being symmetrical. The male USB type C interface has slight differences. Regardless of which direction the male interface is connected to the female type C interface, the male CC pin will be connected to one of the CC (CC1 or CC2) pins of the female, thus supporting forward and reverse plugging. There are 24p terminals at the bottom, with a PCB board attached. There are 10 solder joints on the board that support data transmission, audio, video, and other functions. Type C male material: The pin pin base material is high conductivity copper terminal, and the plastic is environmentally friendly and high-temperature resistant LCP plastic. It supports reflow welding machine processing, and the hardware shell is made of high-strength stainless steel material. The surface electroplating layer is made of bright nickel material.