Features: Function via Bluetooth-enabled devices No functional limitations of the car radio Allows you to connect an external audio source This cable is with Bluetooth module and microphone. Adopt Bluetooth 5.0 protocol, backward compatible with 2.0 3.0 4.0 other versions of Bluetooth protocol, can support common MP3 format audio, also support for WMA, for WAV, for FLAC, and other high-quality audio format decoding, non-general ordinary Bluetooth function, can support DSD Large-capacity mission, stable data fer between devices, fidelity, designed for music enthusiasts. Specification: Item Type:Car Bluetooth 5.0 Aux Cable Material: ABS Colour:Black Fitment: for Alfa Romeo 159 (models 2007 onwards) for Fiat Grande Punto (models 2007 onwards) Package Contents: 1 x Audio Cable Adapter 1 x Bluetooth microphone Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.