Chatter Box, bike 2 bike communication

Anyone have any experience with using Chatter box products for bike to bike communication? The ole string and tin can didn't work to well when i tried that system.
Any other systems anyone has used?

I just picked up CARDO Scala Rider Teamset to use when my wife is with. She is stone deaf in one ear so I got something so we could communicate with and hear her music better with. CARDO SYSTEMS INC. | Cardo Systems, Inc., a leading provider of Bluetooth Headset solutions introduces the scala line of headsets.
Seems to work ok. They have a unit for rider passenger like I got and they have another unit for bike to bike along with the passenger.

I have too much fun making up hand signals. Granted, it's not perfect, but I don't think that's what's ruined any of my relationships so far.

Me too, wife says I am working without tools when I start thinking. That wonderful human just might be on to something.

Never used any kind of radio comms on the bike. A few hand signals, some only the folks I ride with know a couple are pretty well universal and generally saved for cages. Have become much better at charades since getting the bike .

My wife being hard of hearing has no bearing on me .I can still hear her just fine when I listen. Problem is she can not hear me. Works good sometimes if I am buying something new for the bike I tell her on her left side. If it anything she needs to konw I tell her on the right side.