About this item

      • LED Smart Lighting: This C20 smart urban helmet has 7 automatic light-sensitive LED warning lights, which can be automatically turned on or standby according to the ambient light intensity. One button to switch 3 lighting Mode - flashing light/fast flashing light/tidal light, helps to make you more visible on the road.
      • Fits For Your Head: Medium from 21.26 to 22.83inches(54-58cm); Large from 22.44 to 24inches(57-61cm)
      • Auto-Off Function: It ensures maximum battery longevity by automatically powering off when it is disconnected from a phone and has been motionless for 15 minutes.
      • Integral Molding for Better Protection: The outer shell of the bicycle helmet employs PC (polycarbonate) material while the inner shell uses imported PSI-205T high density EPS (polystyrene foam). With an integral molding of external and internal layers, it dramatically strengthens the helmet impact resistance for safer daily joumeys on the road.
      • SOS Alert: When wearing this riding helmet, if you don't move within 90 seconds after an accident collision, the emergency alarm function will be triggered by itself, and the SOS signal will be sent to your emergency contacts on impact immediately via LIVALL Riding APP. So you are always on the safe side even on lonely paths.