?- Four switches control 4-tone of police whistle.
- Another switch controls the flash modes of the police light.
- 6 LEDs red green led light with bike siren.
- A loud siren to draw people's attention on street.
- Keep your kid from danger by warning or noticing others.
- A switch controls the flash modes give the effect of flicker.
- Easy to be fixed on the bicycle.
- Powered by two AA batteries (Not included).
Package Details Weight: g
Size: cm
Package Includes 1 ~ JY-2510 Police Car Light Trumpet for Bicycle Propelling Aid Fricycle
