A. This is a small one-to-two fuse holder designed specifically for car audio system upgrades. It comes with fuses and a fuse box, which can effectively protect the circuit and prevent excessive current from damaging car audio equipment. As a splitter, it allows flexible circuit distribution to meet different connection needs. B. This fuse holder is extremely delicately designed and has a compact shape. It doesn't take up much space and is easy to install in the limited space inside the car, making it suitable for various car audio upgrade scenarios. Both professional car audio upgrade shops and enthusiasts who like to upgrade their car audio by themselves can use it to easily achieve a reasonable circuit layout and safety protection. C. This product is not only suitable for the local market but also sells well in regions such as Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, and the Middle East, and is widely recognized by consumers. D. In addition, it has an authorized private brand, which ensures the product quality and is worthy of the trust and choice of many users.