Orion Safety 508 Mini Air Horn The Orion Safety 508 is a compact, 1 oz handheld air horn designed for marine safety and outdoor emergency situations. This portable signaling device delivers a loud, attention-grabbing blast to alert others in critical moments. Key Features Compact 1 oz capacity for portability Handheld design for quick deployment Marine-grade safety horn Ideal for boating, camping, and emergency preparedness Reliable signaling in outdoor environments Specifications A dependable safety signaling device for your boating, camping, and emergency kit.