... the European Union and China Patent 3,ABS base material auto Notfall-Kit,Collapsible safety cone♣ first product features:Have active ... customized.♣ second, advantage:Small volume, easy to carry and collection, storage, transportation cost is low.♣ three, can be equipped with:1 ... two 7# batteryBottom lamp, LED, use 3 v button cell auto Notfall-Kit