Quote Originally Posted by beccaB View Post
I'm looking for some kind of system where my husband and I can communicate with each other on a ride when we get too far apart to talk to each other or have to ride single file. I don't want to have to push any buttons though, and it has to fit with my bike helmet. Ideas or suggestions anyone?
Yelling. Really loud. Works for us.

I don't think any wireless device works without button pushing of some sort.
We have an agreement, because both of us ride at different speeds at different times...get out of eyesight, wait or circle back. And we both take our cell phones for emergencies.