1. LED Flashlight: 1pc 1w LED, for long distance illumination in dark.
2. Beacon Light: 4 LEDs give off yellow endangered signal, visible range 500m at night.
3. Siren Sound Alarm: give off loud sound alarm.
4. Emergency Cutter: cut off car seat safety belt or other rope in emergency.
5. Emergency Glass Hammer: break car window glass in emergency.
6. Swing to charge the battery or change mobile with USB output port.
7. Magnetic Base: stick to any iron object to free one’s hands for more work.
8. With belt clip to clip on belt.
9. With compass to indicate the direction.
10. Rain Proof: work in moderate rain.
11. Rechargeable Li-ion Battery: can be charged with the USB cable attached by connecting to 5V USB power outlet.