Ecoblast sport rechargeable signal air horn
*For use in all types of weather.
*Up to 50 half-second blasts per 80 PSI charge.
*Ideal for sporting events.
*Stadium safe - no chemicals, non-corrosive and non-toxic.
*Recharge the Ecoblast quickly and easily with air from the includedÂ hand pump, aÂ bicycle pump, a service station air pump or compressor (100 psi recommended).