Ultra Loud Bicycle Air Horn Truck Siren Sound 120db

Ultra Loud Bicycle Air Horn Truck Siren Sound 120dB Features: Steel handle with plastic speaker material 120dB Ultra loud like a truck horn does Air horn design, just push handle, no batteries or cartridges required Air horn clamps to your bike's handlebar or wheel Dimensions: 8.07 in x 2.95 in x 2.95 in Weight: 16.14 oz Package includes: 1 x Ultra Loud Bicycle Air Horn