Multi-brand adaptation: Suitable for , , , and other brands of cars, meeting the needs of speaker cables and o cables for different models, with strong versatility.High-quality copper material: The copper material has good conductivity and stable transmission, which can effectively improve the sound quality of the car o system.Speaker transfer function: Supports speaker transfer, which can be used as a cable to connect the car o system and the speaker to ensure smooth transmission of o s.Improve the sound effect: Through high-quality copper wires, the loss and interference in the transmission process are reduced, making the car o effect better, and the sound clearer and purer.Must-have for car supplies: As an important accessory of the car o system, it can effectively solve the problem of o connection and is a practical choice among car supplies.