This Fiamm portable Big Horn Air Horn is a top-quality product that will meet all your needs. With a loudness of 125dB, it is perfect for use in boats, cars, and other vehicles. The horn is made by Fiamm, a trusted brand that is known for producing high-quality safety gear. It is a great addition to your safety gear and will provide you with the peace of mind you need while on the water or on the road.