Features:<br> <br> 1.A wonderful replacement for 5 Series E39 with SA 661?650 and other models to accurately and conveniently meet your needs.<br> 2.You can use your device to play music through car speakers through matching your device to bluetooth and choosing Aux from your radio.<br> 3.You can hear music from your device with blueooth function, and answer calls with bluetooth 5.0, enjoy clear sound and stable connection.<br> 4.Compatible with Bluetooth 5.0 protocol, backward compatible with 2.0 3.0 4.0 other versions of Bluetooth protocol. Simple to use, plug and play.<br> 5.Support familiar MP3 format audio, and support for WMA, for WAV, for FLAC, and other high?quality audio format decoding.<br> 6.Applicable to DSD large?capacity transmission, stable data transfer between devices, fidelity, designed for music enthusiasts.<br> Specification:<br> Item Type: Microphone Adapter <br> Material: ABS <br> Voltage: DC12V <br> Bluetooth: Bluetooth 5.0 <br> Microphone Cable Length: Approx. 150cm/59in (manual measurement will have errors) <br> Fitment: <br> Replacement for 5 Series (E39 with SA 661-650) 2002 - 2014 <br> Replacement for 5 Series (E60, E61) 2002 - 2014 <br> Replacement for 6 Series (E63, E64) 2002 - 2014 <br> Replacement for Z4 Series (E85 with SA 662) 2002 - 2014 <br> Replacement for X3 Series (E83 with SA 662) 2002 - 2014 <br> Replacement for X5 Series (E53 with SA 661-650) 2002 - 2014<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store