HJC Smart 21B Intercom

Description

HJC Smart 21B Intercom

The SMART HJC 21B intercom is part of HJC’s 2nd generation lineup, designed for seamless integration with compatible HJC helmets. This standard model, developed in collaboration with SENA, features a BT 5.1 low-power system, offering reliable connectivity and advanced functionality. With a focus on user convenience and exceptional sound quality, the 21B provides a 4-way Bluetooth intercom and over 22 hours of talk time.

Key Features
• Fully integrated all-in-one design for optimized weight distribution and aerodynamics.
• Developed with SENA and specifically tailored for HJC helmets.
• Control and customize features via the smartphone app, including access to the Quick Start Guide.
• 4-way Bluetooth intercom for versatile group communication.
• HD speakers for enriched sound with improved mid-to-low tones.
• Audio Multitasking™ for seamless management of multiple audio sources.

Specifications:
Intercom Features:
• Universal intercom with a range of up to 1.6 km (in open terrain).
• 4-way intercom capability.

Audio:
• HD speakers with enriched mid-to-low tones.
• Audio Multitasking™ for simultaneous audio source management.

Bluetooth:
• Bluetooth® 5.1 for efficient and low-power connectivity.

Control Unit Functions:
• Power on/off.
• Call answer/hang up.
• Volume adjustment.

Main Unit:
• Long battery life: Up to 13 hours talk time.
• Includes battery unit and PCB unit.

Microphone Options:
• Boom type: For modular and JET helmets.
• Wire type: For integral (full-face) helmets.

Compatibility:
Compatible with the following HJC helmets:
• RPHA 31
• RPHA 71
• RPHA 91
• i71

Box Contents
• 1x Headset main unit.
• 1x Wired boom microphone for modular/open helmets.
• 2x Microphone attachments for wired boom microphone.
• 1x Wired microphone for full-face helmets.
• 1x Velcro fastener for securing the wired microphone.
• 2x Screws.
• 1x USB charging and data cable (USB-C).
• 1x Hexagon socket key.

The HJC Smart 21B Intercom is the perfect solution for riders seeking seamless communication and outstanding audio quality in a compact, helmet-integrated design.