100% Brand New and High Quality
A Loud Siren to draw people's attention on street
Keep your kids from danger by warning or noticing others
With Loud Siren Sound
Easy to be fixed on the bicycle
Size Dimension: 45 x 52 x 40mm
Powered by AAA Batteries x 2 (Not Included)
Color: Black, Red ，Blue White，Yellow (Random Color)
Fixed on the bicycle diameter: 21 mm.
Size: 5cm x 4.5cm x 7cm.
Sound emitted: approx. 90dB.
We don't offer color choice. Your order will be sent in colors at random.
Package includes:1 x Electronic Bike Alarm Horn Bell
Note: Random color, don't accept the specified color.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.