100% brand new and high quality
4 Loud Siren Sound
6 red blue 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
Material: Plastic
Powered: 2 x AA Batteries (not included)
Size: about 12 x 7.5x 4.5cm
Color: As the pictures show
Quantity:1 Pc