1. Plug and play: Install through the port of the original CD changer, which is convenient and fast, and integrates with the car. 2. Hi-Fi sound quality: Connect to the car stereo through a wire harness, no interference, no loss of sound quality, comparable to the original CD sound. 3. Allows you to easily own the popular car audio configuration, which is a good choice for safe driving and enjoying digital music. 4. Suitable for Audi Q5 A5 A7 R7 S5 Q7 A6L A8L A4L 5. Cable length: 50cm
