Description: Condition: Brand new and high quality Color: Red/Blue/Yellow/White/Black/Green/Purple Material: Plastic Largest Voice: Above 90db Suitable for handlebar App 2.3cm Features: 100% Brand New 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 Package Include: 1xBicycle Bike Cycling Alarm Loud Bell Horn