Clip+ radio aerial connector

I have just purchased Clip+ after years of having the previous model. I often connect the Clip to my speaker via AUX cable so I can listen at my desk whilst working. I would like to be able to use the FM tuner feature like this too.

Does anyone know if there is an aerial connector that I can use in-line from Clip AUX to my AUX cable? I appreciate it wont be a Sansa branded part but any advice on this is welcomed. I have uploaded picture, what I am after is something to fit where I have circled.

20200728_132452|374x500

if you have some soldering skills, I would suggest just making it yourself. If you don’t, I would suggest buying a headphone splitter and having one end go to your speaker and another to a 3.5mm antenna.
Something like this:

I’ve never tried it, so I can’t say that this would work 100%.