[Water Warrior 2]

Check out the Cardo systems on the market. We have Scala Rider Q2 radios for talking back and forth. It is nice to say "changing lanes" or "turning left" and have no fear of loosing the rider behind you. The system works well and fits nicely on the helmets. It is all handsfree stuff, voice activated etc. 2 speakers in the helmets with decent sound.