Feature: 1. No Functional Limitation: Operate through enabled devices, there is no functional limitation of car radio, allowing you to connect to external audio sources.2. Strong Compatibility: Using 5.0 protocol, backward compatible with other versions of protocols such as 2.0, 3.0 and 4.0. 3. Easy Operation: Match your phone or tablet to module and choose Aux from your radio, then you can use your phone to play music through car speakers. 4. Material: Lightweight ABS exterior material, waterproof and wear‑resistant, easy to carry, allowing you to enjoy wonderful music while driving. 5. Easy Installation: Just plug the connector into the socket back of your radio, plug and play installation, easy to use. Specification: Item Type: Module Aux Cable Fitment: Replacement for 5 Serie (E39 for SA 661-650) Fit for Radio Model: Package List: 1 x Module Aux Cable |