100% brand new. Four switches control 4 tone of police whistle, Another switch controls the flash modes of the police light.
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.
Mades you be seen and heard at night when riding, enables you a safer riding.
A Loud Siren to draw people's attention on street.
Material: Plastic. Size: about 5.4 x 3 x 1.6in. Erection loop fits the pipe with internal diameter 28-30mm. Powered: 2 x AA Batteries (Not included).