Feature Cardo Freecom 2+ Cardo Freecom 4+ Bike-to-Bike Intercom Yes Yes Rider-to-Passenger Intercom Yes Yes Cardo Gateway Yes Yes Four-Way Intercom Conferencing No Yes Intercom Toggling No Yes (1+3 Riders) JBL Speakers No Yes Bike-to-Bike Conferencing Range .03 miles  0.75 miles Call-to-Intercom Yes Yes Charge While You Ride Yes Yes Non-Slim or Slim Design Slim  […]