Falcon Signal Horn 5.5 oz.. With 120 decibels of power these Outdoor Gear Accessories by Falcon create an overpowering effect to get the attention of other people nearby. The Falcon Silent Signal Horn meets US Coast Guard requirements for boats up to 65 feet (20 meters) ensuring you get the maximum amount of visibility while on the water. Unlike other warning devices this Falcon Silent Warning Horn will provide you with 40 blasts per can ensuring you have enough to get the job done and then some. For your safety this device is even approved for use on small aircraft and isdrift watches. Ensure you can be easily located by others with the loud blast of the Falcon Signal Portable Horn. Features of Falcon Signal Horn Ideal for sporting events paddle boating and hiking Provides a piercing 120dB blast at 10 feet Up to 40 blasts per can Meets US Coast Guard requirements for boats up to 65' (20 meters) Package Contents: Falcon Signal Horn Falcon FSH: Signal Horn 5.5 oz.