Need Throat Mic Help

Me and my paintball team have T9500 talkabout two way radios and are looking for throat mics with PTT we can attach to out fingers if possible but radio talk confuses me. If someone could possibly show me which items I needed that would be swell. I am looking at getting this one
would that work and does it come with the PTT I described if not where could I get one that is compatible.

The TM200-MT that you linked to is our most popular throat mic, but it doesn’t have the finger PTT that you are looking for. To get the finger PTT, you would need the TM100-MT.