• SAFETY EQUIPMENT: Make a loud and powerful sound when in emergency with the Shoreline Marine Air Horn Pump recommended for boats up to 64 feet. Important for every boat emergency kit, this horn pump makes a loud noise and is ideal for boating, water skiing, and sporting events.
• AUDIBLE FROM 1 MILE: This boating air horn meets the US Coast Guard requirements for boats. You can be prepared with any kind of emergency as it emits a loud, powerful alert sound that travels a mile away! It is capable of producing sound up to 120 decibels.