Hard helmet with 3D three-dimensional circulation high air volume, strong light waterproof headlights, can be used directly from the sun. high strength, impact helmet adopts knob hat lining design, can adjust the cap lining according to the size of the head, suitable for all kinds of people,Widely used in construction, transportation, electric power, mining, metallurgy, shipping and other industries.Solar panels are the core part of the solar power system, converting solar energy into electricity, which can be used directly when the sun is shining,In the case of hot outdoor air, there is a fan at the front and back of the helmet. The double fan can realize the deep circulation of strong wind and keep the air circulating in the cap, which is easy to solve the problem of sultry helmet head.
