The SMART HJC 21B is the 2nd Generation Standard Bluetooth Communication System model that supports 21B compatible HJC helmets, with structural interfaces that users can easily mount on HJC helmets.
Based on the BT 5.1 low power system, the 21B offers Bluetooth 4-way intercom functionality, with over 20 hours of talk time.
The enhanced sound provides users with an HD speaker, to enrich mid-to low-pitched sounds.
SUPPORT
COMPONENTS
MAIN UNIT
Long-lasting Power (Up to 22 Hours)
Battery Unit & PCB Unit
CONTROL UNIT
Powering On/Off Call answering
Hang-up Volume +/-
MIC SET
Boom-Type: for Modular & JET helmets
Wire Type: for Full Face helmets
SMART HJC 21B FEATURES
*Intercom range will vary depending on obstacles (Person, Metal, Wall, etc. ) or electromagnetic environment.
BLUETOOTH® 5.1
ADVANCED NOISE CONTROL
VOICE PROMPT
UNIVERSAL INTERCOM
HD SPEAKER
INTERCOM
Up to 1.6km
AUDIO MULTI TASKING
4-WAY INTERCOM
Up to 1.6km
APPLICABLE MODELS
RPHA 72 CARBON
RPHA 91 Carbon
RPHA 71 Carbon
F71 Carbon
RPHA 72
RPHA 91
RPHA 71
RPHA 60
RPHA 31
i71
F71
i91
