I just bought this bluetooth device for my cell phone and it works great.
https://www.amazon.com/V5-7-Bluetooth-F ... B08L3WX26S
Also this $15 cell phone magnet works great. I stuck it to the metal cover plate just above the cigarette lighter. And now my cell phone does not block any of the radio or AC buttons and it's still in easy reach for hands free calling.
Want another treat? ...Order one of the seat pads:
,,,And these seat covers work well too to hide the cracks in an old leather seat: