On traffic control sections, warning facilities (such as traffic cones, flag bearers, electric flag bearers) should be set up at an appropriate distance before the gradient section.
Arm swing rate: 40~45 times/minutes
Swing amplitude: 85 degrees
Accessories: One flag (flag with slow words) and one LED baton
Flag length and width: about 46 46 cm
Battery: Made in Korea
Power consumption: 1 hour consumes about 2 amperes, 8 hours consumes about 2/3
Note: Do not charge after the battery is exhausted