Features: 1.A perfect replacement for Mazda 6 2006 to up and many other models to better meet your demands. 2.Match your device 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 device with blueooth function, and answer calls with bluetooth 5.0, enjoy clear sound and more stable connection. 4.Adopt Bluetooth 5.0 protocol, backward compatible with 2.0 3.0 4.0 other versions of Bluetooth protocol. Easy to operate, just plug and play. 5.Support common MP3 format audio, and support for WMA, for WAV, for FLAC, and other high?quality audio format decoding. 6.Support DSD large?capacity transmission, stable data transfer between devices, fidelity, designed for music enthusiasts. Specification: Item Type: Microphone Adapter_x000D_ Material: ABS_x000D_ Voltage: DC12V_x000D_ Bluetooth: Bluetooth 5.0_x000D_ Microphone Cable Length: Approx. 150cm/59in (manual measurement will have errors)_x000D_ Fitment: _x000D_ Replacement for Mazda 6 2006 to up _x000D_ Replacement for Mazda 3 2006 to up _x000D_ Replacement for Mazda 5 2006 to up _x000D_ Replacement for Mazda 2 2006 to up _x000D_ Replacement for Mazda MX5 2006 to up _x000D_ Replacement for Mazda RX8 2006 to up