Item type: Cycling Helmet
Waterproof grade: IP55
Charging time: 2 hours
Working time: 6 hours (duration varies according to different using modes)
Size: Free Size (head circumference about 57-62cm)
Charging method: USB cable
-- Shock absorption lining with good breathability
-- Safe distance warning, wireless brake warning, 360°wide visual angle
-- USB fast charge
Material: PC + high-density EPS
1 * Cycling Helmet
1 * Charging cable
1 * Controller
1-2cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings.
We provide you with the best product and service. If you have any problem, please let us know, and we will solve the problem ASAP. Thank you so much.