Thoughts on something like this?
https://www.amazon.co.uk/Coodio-Microphone-Shoulder-Speaker-WaterProof-Heavy-Duty-IP54-Remote/dp/B01E420WM0/ref=sr_1_1?keywords=coodio+speaker&qid=1582720107&sr=8-1
The cheap ones break really easily and most of the guys I play with use the Coodio brand (me included) and it's 1-2 years still going strong.
I HATE having wires attach me to my kit so the radio gets stuck in the pouch on my back (big zipped one) and the cable run through my molle loops over my shoulder and then the speaker mounted there. It's PTT, picks me up perfectly, OK not the stealthiest of things if you're within close range to the enemy but meh, can't have everything.