Features 1、Applicable Car Models: This RCA audio cable adapter is suitable for all models on the market and is a universal adapter plug. 2、Low Signal Loss: This audio cable adapter can achieve the lowest loss of signal transmission, ensure audio quality, and give you the best experience. 3、Metal Shell: The shell is made of high strength metal die casting and black baking varnish, which is beautiful and durable. 4、Long Service Life: The metal shell has good hardness and wear resistance, is not easy to deform, and has a long service life. 5、Wide Application: This adapter can not only be used for the connection of car audio cables, but also can be widely used in places where audio equipment is used such as home and KTV. Specification Item Type: RCA Male Plug Adapter Material: Metal Applicable Models: Universal Length: Approx. 38mm / 1.5in Jack Diameter: Approx. 6mm / 0.2in Package List 5 x RCA Male Plug Adapter (Random Color)