With all parts you could add it very easy

Characteristic:

The helmet has a wind shield, normally for hang gliding

and winter paragliding,could provide full protection to the

head. The overall streamline is best, can get the best

rectification effect. At high speed fly , the wind shield

can resist the blow of the high-speed airflow through the

seal of the edge of the mask, which can resist the 180KM's

high speed airflow. Built-in headset system could be supported.

The wind shield is made by Coated polycarbonate,

The outer surface hardening and anti glare, anti fog

treatment within the surface.The strength of the whole

visor could be able to withstand the impact of sand and

gravel, and can not be broken, can only split, the shape

of the lens in the high-speed flight can not produce a strong wind noise