A simple easy to use system which plugs into a two way FRS radio which enables the wearer to communicate bike to bike or rider to passenger by means of a similar system, it also allows connection to a cell phone by means of a 2.5 mm connection.    The system comes complete with the relevant helmet headset, 4 radio adaptors for CB, Cobra, Motorola and Audiovox.  There is a press to talk button which is velcro mounted and is normally mounted by the left handlebar grip.  The connection to the helmet can be disconnected to allow the user to be able to walk away from the bike and leave the system on the bike if you wish. 

This model is for a full face helmet.

See Two way radios if radios are required