Product Name: JSJ Car Audio Cable Brand: JSJ Model: Car Audio Cable Material: Pure Copper Wire Category: Audio Cable Color Classification: JA-6212w (Cangwu gray straight male to the public) JA-6212 (Cangwu gray plated gold) T-13 (cool black 3.5 male to 3.5 male) T-12 (silver and white 3.5 male to 3.5 male) Process: Gold-plated manufacturer: Foshan length: 1.5 meters 1.8 meters 1 meter 2 meters 3 meters 5 meters