they are compatible with your favorite Bluetooth communication system

flexible and adjustable peak

including voice control for safe riding

making maintenance simple and extending the helmet's lifespan

ACS – Advanced Channeling Ventilation System: An advanced ventilation system that allows airflow from front to back

HJC C10 HIPER MC3HSF Casco Integral De Moto casco moto premier they are compatible with yourHJC C10 HIPER Full Face Motorcycle Helmet APC (Advanced Polycarbonate) Shell: Made of advanced polycarbonate using CAD technology, it offers lightness, superior fit and maximum comfort. ACS (Advanced Channeling) ventilation system: Full airflow from front to back with 3 inlets and 2 outlets, which efficiently remove heat and humidity. HJ 34P Pinlock ready visor: 99% UV protection, anti scratch coating and 10mm wide field of vision for added safety.