For above demands, Yatour Bluetooth car adapter (BTA) is released. Tested radios:CDM-9825RB, CDM-9823R/RR,TDM-9503R/RB,TDM-9501R/RM,TDM-9501RM, Alpine CM839R0(OEM headunit on Honda). AUX Input: Supports 3.5mm auxiliary input, able to connect any external audio sources.
JVC KD-T720BT 1-DIN CD Receiver with Bluetooth Wireless Technology and USB/AUX Input with PAC SWI-CP5 Steering Wheel Interface - Creative Audio
Bluetooth 5.0 Adapter Aux Cable Alpine CDM-7874 7874R 7892R 9801 M-bus KCM-122b
Bluetooth Adapter music Aux module For Alpine KCM-123B M-BUS 9501 9503 9823 9825 - AliExpress
8PIN Bluetooth Adapter Audio Aux Cable fit for Alpine M-Bus KCM-123B 9823 9825
Bluetooth Module Hands-free Call AUX Cable Card For Pioneer IP-BUS Car Stereo
No functional limitations of the car radio. Allows you to connect an external audio source. It is possible from your smartphone to your car stereo to
Bluetooth Module Music Adapter Auxiliary Receiver Aux Audio for Alpine 121B 9857 9886 117
Bluetooth Adapter For Alpine M-Bus Radios TDM-9503R/RB TDM-9501R/RM TDM-9501RM
It can be easily installed and used. and supports Hands-Free Phone Call by bluetooth. combining AUX in slot as well. it provides car owners access to
Bluetooth USB AUX Music Play Changer For Alpine M-Bus CDM-9825RB CDM-9823R/RB
Car 8Pin Wireless Bluetooth Module AUX Audio Adapter Cable for Alpine – Onkiza
Alpine - iLX-F905DU8S 1DIN chassis car stereo with swivel 9-inch capacitive WXGA screen, featuring DAB+ digital radio for Fiat Ducato 8
Discount Car Stereo > iPod Adapters & Interfaces > iP-ALPM iPod Adapter for Select Alpine M-BUS Versatile Link Ready Radios
What is a good audio solution for cars with no AUX Port? - Quora