The LED flashing warning light is shatterproof,crushproof and rainproof, it has a high quality.
It can provide 9 warning light with SOS rescue and 3LED flashlight.
3 AAA batteries are included for ready use.Shipping does not include batteries.
Wide application: such as traffic control, as a warning light, as a rescue beacon, and for any other emergencies.
The bottom of the product has hook and strong magnetic, it's easy to use in bicycles and cars.