Cardo Spirit Bluetooth Headset For HJC Helmets The Cardo Spirit Integrated Communication System is engineered exclusively for HJC helmets, preserving the helmet's streamlined design while enhancing intercom functionalities. It provides superior audio quality, GPS navigation, and communication capability over a range of up to 0.25 miles. This system offers Bluetooth connectivity, FM radio, and up to 10 hours of battery life, integrating flawlessly without compromising the helmets original features. A collaboration between Cardo and HJC introduces a solution that enables riders to stay connected effortlessly. Features: HJC Collaboration: Designed to integrate with the following HJC helmets: Rpha 31, Rpha 60, Rpha 71, Rpha 71 Carbon, Rpha 91, Rpha 91 Carbon i31, i71, i91 F71, F71 Carbon HD Bluetooth Intercom: Bluetooth 5.2 link ensures reliable communication for up to 2 riders HD Audio Performance: High-definition 40mm speakers deliver superior sound quality Rugged Waterproof Design: Fully waterproof construction maintains performance in rain, mud, or dust to protect the investment of ADV and touring riders Over-The-Air Updates: Wireless software updates via smartphone app keep the device current with the latest features and optimizations Universal Connectivity: Cross-brand compatibility allows pairing with other major Bluetooth headset brands Extended Battery Life: Provides up to 10 hours of continuous talk time to cover long distance trips and full track days FM Radio: Built-in FM tuner with RDS for local stations and weather updates Range: Up to 400 meters / 0.25 miles