A. This is an improved accessory specifically designed for certain locomotives, suitable for the modification of specific locomotive series. Its interface type is TYPE - C, and it uses a wireless connection method. The target users are personal computer users, and it belongs to the entry - level in the category of video games. B. In terms of design, the brake handle and clutch handle accessories are carefully designed to perfectly fit the corresponding locomotive models, ensuring the accuracy and stability of installation. The design conforms to ergonomics, bringing users a comfortable control experience and making the operation during riding more convenient and smooth. C. In terms of use, it is a good choice for locomotive modification. For locomotive enthusiasts who pursue personalization and high - performance, this accessory can enhance the overall performance and driving experience of the locomotive. By replacing the brake handle and clutch handle, the control performance of the locomotive can be optimized, making the brake and clutch operations more sensitive and precise, and making the riding safer and smoother. D. Whether for daily riding or participating in locomotive activities, it can make your locomotive stand out and show its unique charm.