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HJC Smart 21B Bluetooth Communication System

$329.90
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Product Details

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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 22 hours of talk time.

The enhanced sound provides users with an HD speaker to enrich mid-to low-pitched sounds.

Suits the following HJC Helmets:

  • RPHA 71
  • RPHA 71 Carbon
  • RPHA 91
  • RPHA 91 Carbon
  • F71
  • F71 Carbon
  • F31
  • i91
  • i71

CONTROL UNIT

Powering On/Off, Call answering / Hang-up, Volume +/-, Radio Connect (FM)

MAIN UNIT

- Long-lasting Power (Up to 22 Hours)

- Battery Unit & PCB Unit

MIC SET

- Boom-Type: Applicable for Modular and JET helmets

- Wire Type: Applicable for Full-Face Helmets

21B FEATURES


  • Bluetooth 5.1
  • Advanced noise control
  • Intercom 1600m / voice prompt
  • Universal intercom / hd speaker
  • Intercom( (1600m)
  • Audio multitasking
  • 4-way intercom

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