1、A perfect replacement for Fiat Grande Punto, and replacement for Alfa Romeo to better meet your needs. 2、Match your phone or pad to bluetooth module and choose Aux from your radio, then you can use your phone to play music through car speakers. 3、You can hear music from your phone/pad/mp3 with blueooth function, enjoy clear sound and more stable connection. 4、Adopt Bluetooth 0 protocol, backward compatible with 0 0 0 other versions of Bluetooth protocol. 5、Bluetooth 0 version can answer calls, easy to operate, just plug and play, greatly save your time. 6、Support common MP3 format audio, and support for WMA, for WAV, for FLAC, and other high‑quality audio format decoding. 7、Support DSD large‑capacity transmission, stable data transfer between devices, fidelity, designed for music enthusiasts. 1 x Car Microphone 1 x AUX Bluetooth Adapter  Item Type: Microphone AdapterMaterial: ABSVoltage: DC12VBluetooth: Bluetooth 5.0Microphone Cable Length: Approx. 150cm/59in (manual measurement will have errors)Fitment: Replacement for Alfa Romeo 159 (Radio models 2007 onwards)Replacement for Fiat Grande Punto (radio models 2007 onwards)