1. Material: ABS 2. Waterproof Rating: IP55 3. Charging Method: Solar Charging 4. Charging Time: 8 hours (Charging time is affected by seasonal sunlight intensity) 5. Operating Time: Over 12 hours 6. Functions: 1st-speed fast flash, 2nd-speed slow flash, 3rd-speed rotating flash; audible alarm switch 7. Synchronization Function: Recommended installation distance is within 15 meters; exceeding this distance may cause synchronization signal interruption 8. Switching Method: Manual + Light Control 9. LEDs: 8 flashing red LEDs (4 red + 4 blue) 10. Solar Panel: 5V x 100mA epoxy monocrystalline solar panel 11. Battery Capacity: 1200mAh/3.7V 12. Suitable for intersections, dangerous roads, steep slopes and curves, construction sites, road maintenance, community entrances, and other locations requiring safety warnings
