HJC's Bluetooth communication system that they co-developed with Sena for a tailored fit for your HJC helmet. The Smart 20B Bluetooth can be installed on various models (listed in specifications). Due to its compact size and aerodynamic design of this unit, it enhances the overall look.
The Smart HJC 20B has multiple functions.The 20B model provides for an optimal Bluetooth enviroement with intuitive operation and easy installation. With the multi-function you have acces to your phone calls, music, GPS guide and intercom.
The group intercom allows you to communicate with 7 riders at the sam time in a maximum range of 1.6 km. With the Universal Intercom™, you can be connected to various Bluetooth communication devices.
The Noise Control™ feature suppresses wind sound and other noises effectively during intercom or phone calls maintaining the high audio quality.
The Dual Bluetooth chip inside the SMART HJC 20B allows you to enjoy intercom conversations and music listening at the same time through Audio Multitasking™.
With Audio Multitasking™ the music volume automatically decreases when a conversation starts and it returns to the original volume when the conversation ends.