Question about Kenwood KCA-BT100 Wireless Headset

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Microphone not working...

The microphone on my new Kenwood KCA-BT100 is not working. I'm able to receive calls in "hands free" mode but I'm not being heard when speaking into the mic. I tried testing it with another mic but it still does not work (note: this mic's adapter has a stereo plug where the original has a mono). I wanted to check here for ideas before going out to buy a new mic. Thanks.

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Re: Microphone not working...

Well, first time i installed mine i didnt plug the mic in all the way. it seems like it's in but ti's not, you have to give it an EXTRA push. try that.

Posted on Feb 02, 2008

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Feb 20, 2011 | Kenwood KCA-BT100 Wireless Headset


KCA-BT100 Compatibility List

I founded this page

You will find witch control units are compliant with the BT100, also witch cellphone are compliant with it.


on Nov 25, 2007 | Kenwood KCA-BT100 Wireless Headset

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Hi there Gerald,

Im still here stuck with our conversation. Since I was able to make your pairing work with the KCA to the laptop, can we continue with the session?

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Hi Jayner ...

You have to disconect connection between HTC and KCA-BT100 .. DON'T delete devices !!! Then just simply send all your contact from HTC to KCA-BT100 via bluetooth ... Limit 300 contacts ...

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Nov 24, 2007 | Kenwood KCA-BT100 Wireless Headset

1 Answer

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Unfortunately, you must have a compatible phone. The LG Shine U970 is not on the list. Bluetooth is not as standard as we would all like. See the outdated compatiblity list at

Nov 13, 2007 | Kenwood KCA-BT100 Wireless Headset

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Kca bt100 bluetooth

Here is a link to a list for your bluetooth:

Aug 30, 2007 | Kenwood KCA-BT100 Wireless Headset

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