235
people found this helpful, as of 2023
ranked #126,156 most helpful
out of 571,544,897 reviews
★★★★★
Very effective
Showing it in action.
the product in question
Delta Cycle Airzound Bike Horn - Loud 115 DB Bike Horn for Adults - Rechargeable, No Batteries Needed - Adjustable Volume - Weatherproof Thermoplastic - Bicycle Horn for Road and Mountain Bikes
4.4★ · 2,251 ratings, as of 2023