Features:
Function via Bluetooth-enabled devices
No functional limitations of the car radio
Allows you to connect an external audio source
With the improvement of wireless technology and the subsequent wireless transmission is the trend of the times,
Adopt Bluetooth 5.0 protocol, backward compatible with 2.0 3.0 4.0 other versions of Bluetooth protocol, can support common MP3 format audio, also support for WMA, for WAV, for FLAC, and other high-quality audio format decoding, non-general ordinary Bluetooth function, can support DSD Large-capacity transmission, stable data transfer between devices, fidelity, designed for music enthusiasts.
The length of the microphone cable is 150cm.
Suitable For Kenwood  KRC-553, CA-C2AX, KCA-iP500, CA-C1AX 13 Pin CD Host.

Installation:
Red power cable connected to 12V+
Black power cable connected to 12V-
plug into the CD player Jack (please confirm corresponding socket), mobile phone is connected with the Bluetooth module,
aux audio source selection, you can play mobile phone music.
Play your music through for CD head unit (must have for CD changer input).
Easily installed in your car. Just plug one end of this cable into the CD changer input in the back of your stereo and the other end to the mini jack input on the device.
You can't connect a CD Changer to the head unit at the same time while this cable is connected.
Control and display remain on the audio device, headunit will NOT control or display text.

Additional Information:
In order to use this accessory, the headunit manual must indicate Aux. input option using a CA-C1AX adapter.
Please check your CD user manual and make sure the compatibility before buying!

Notes:
This is not a original cable. So, your car stereo will not recognize or detect the cable after plugging it. You will need to activate the correct source that is EXT IN on it for audio input from this adapter! (do not use AUX) You can do it from the menu. Then use the SRC button to select the source. If you are not sure how,please refer to the user manual.

Package include:
1Pcs Bluetooth AUX Cable for Kenwood 13-pin CD Stereo