Has anyone tried a device like the following and integrated it with your Bluetooth headset (Sena or Other)? If I understand the overview you don't need a push to talk "trigger"; it appears to be voice activated. If this works as I think it might, it could be an interesting way to get significant more distance and hands free in rider to rider communications.
Rob
https://www.amazon.com/Cobra-PR562BL...with+bluetooth