RockBros Ultralight Integrated LED Lights Cycling Open Face Helmet  (Yellow BLACK)

Comprehensive Warning Lights: Double side warning lights, tail warning lights, and a powerful headlight for better safety. Long-lasting Battery: Equipped with a 2000mAh rechargeable battery for extended use. Versatile LED Safety Light: Offers 3 light modes (steady, slow flashing, fast flashing) for improved visibility. Aerodynamic Design: Reduces air resistance and minimizes sweating, featuring 25 vents for optimal airflow and temperature control. Lightweight Comfort: Weighing only 308g, making sure the helmet is comfortable without compromising safety. Adjustable Fit: The rotatable and adjustable 3D dial provides a snug fit, compatible with various head sizes. Easy Maintenance: Removable padding for easy cleaning and maintenance. Progressive Layering: Double Shell Progressive Layering for efficient energy transfer management. Durable Build: PC external shell and EPS high-density foam ensure durability and resistance. Elegant Finish: High-quality paint finish with a sleek modern matte design.