ECOBLAST SPORT Rechargeable safety signal air horn

New in sealed Original Package FEATURES: The EcoBlastTM Sport rechargeable safety signal air horn can be refilled by any bicycle pump, air compressor or local service station Environmentally friendly – 100% ozone safe! Powerful 120 dB sound meets National Coast Guard regulations Ideal for sporting events – stadium safe and no chemicals Can be heard up to one mile (1.6 km) away Up to 50 half-second blasts per 80 psi charge Non-corrosive and non-toxic For use in all types of weather