Engineered specifically for the Smart HJC helmet, this SENA 21B unit features a seamless modular fitment designed to integrate directly into the helmet’s recesses. The system utilizes Bluetooth 5.0 technology to deliver multi-way intercom connectivity with a range of up to one mile, ensuring reliable communication between riders.
The unit supports Audio Multitasking, enabling simultaneous intercom conversations alongside music or GPS navigation playback. Additionally, built-in voice command recognition allows for hands-free operation through smartphone digital assistant support, maintaining focus on the road while managing communication and media functions.