• Portable air horn, small size, easy to carry and use. • Press the handle to produce the loud sound. • Environmentally friendly, no chemicals, no harmful gases. • Loud 118 dB Horn ensures it is heard a mile away. • Ideal for safe navigation in fog, rain, and darkness. • Alerts nearby boaters or the coast guard about your location. • Perfect for celebrations, soccer games, ski races, and other outdoor events. • Great for parties, graduations, celebrations, and birthdays. • Thousands of applications, for construction sites, factories, personal home, office alarm, fire alarm. • Great size for personal safety for runners, campers, hikers. • Compact and powerful personal alarm that can be carried in a car, backpack, briefcase. • Be prepared when you activate this horn, it is extremely loud to the point of ringing your ears.