Protect yourself on the road with our small and extremely loud horn
Bike Horn 4.0 is not only the loudest bicycle horn, but is your safest riding bet!
It packs 90 dB CarWindow-penetrating of familiar horn-sound to people in the car and jaywalkers!
Material: Silica gel Size: 100 * 35 * 30mm
Volume: 90db/130db (optional)
Color: Red, Blue, Green, , Black/Blue2/Black2/Red2
Item Weight: 33g / 1.16oz
Feature: Rainproof
