The appearance of the product is made by stretching the hardware shell, with an elliptical interface. The interfaces at both ends of the USB Type-C cable are the same, and it is thinner. By defining the internal pins of the USB Type-C cable, its upper left and lower right corners are symmetrical, so it can provide the concept of forward and reverse insertion. The product supports high current and high voltage charging, and supports data transmission. There are 24 pin pins at the tail, arranged in a 12-12 symmetrical manner. When welding, the PCB board is clamped in the middle of the pins. Type-C can support the initial USB2.0 as well as USB3.0, 3.1, and it can also support power transmission. In terms of power transmission, it supports the most basic standards of 5V/1.5A to 5V/3A, and can even support transmission characteristics of 100W/20V/5A power. At the same time, it provides data transmission, in addition to USB data transmission, it can also provide video transmission, known as DisplayPort (DP) data transmission. The product uses materials, hardware shell: high-strength stainless steel, plastic body: environmentally friendly and high-temperature resistant LCP plastic, pins: high conductivity copper. It can withstand repeated plugging and unplugging for over ten thousand times in terms of wear resistance life. The product is widely used in PD chargers, wireless chargers, car chargers, mobile power supplies, TWS Bluetooth headphones, consumer electronics and other devices.