• Portable air horn, small size, easy to use and store. • Packaged separately in a clear plastic bag, convenient to carry. • Press the handle to produce a loud noise, environmentally friendly. • No chemicals, no harmful gases, never spills, no refills required. • The 118 dB horn ensures you are heard a mile away. • Ideal for safe navigation in fog, rain, and darkness. • Warn nearby boaters or the coast guard of your location. • Perfect for celebrations, soccer matches, ski races, and sporting events. • Great for parties, graduations, celebrations, and pranks. • Great size for personal safety for runners, campers, and hikers. • Thousands of applications, for construction sites, factories, personal home, office alarm, and more. • Compact and powerful personal alarm that can be carried in a car, backpack, briefcase, etc. • Be prepared when you activate this horn, it is extremely loud.