... 4,Use the battery 5,Are also exported to foreign Traffic baton,Manufacturers, on time delivery Item Satety batonDescriptionModel number:ST ... yearsMaterials:pipe=pvchandle=absView Distance:more than 500 metersSpecificationWith superbright LED, high alarm effectHigh reflective film inside, excellent alarming ... handleWater proof, it can work in the rainy day Traffic baton,Manufacturers, on time delivery