The SMART HJC 21B is the 2nd Generation Standard Bluetooth Communication System module 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 22 hours of talk time. The enhanced sound provides users with an HD speaker, to enrich mid-to-low pitched sounds.
The smartphone app allows you to quickly and easily control various functions of the SMART HJC communication system and also review the Quick Start Guide.
FEATURES
- BLUETOOTH 5.1
- INTERCOM 1600M
- UNIVERSAL INTERCOM
- ADVANCED NOISE CONTROL
- HD SPEAKER
- AUDIO MULTITASKING
- 22 HOURS
- MOBILE APP
APPLICABLE MODELS
- RPHA 71
- RPHA 91
- i71
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