和转向灯及警示灯同步功能，提高警示效果，行车更安全；

Synchronization function with turning light and warning light, improve warning effect, more safe on.

youdao

和转向灯及警示灯同步功能，提高警示效果，行车更安全；

Synchronization function with turning light and warning light, improve warning effect, more safe on.

youdao