Eco Blast Rechargeable Air Horns
These eco friendly air horns will save you real money buying gas canisters all the time.
Perfect as a vessel signaling device, emergency signal or also sporting and recreational events for time signals
Recharged with your everyday bike pump, service station pump & air compresser.
Can be used in all types of weather
Can be stored indoor or outdoor
VERY loud, expect up to 50 1/2 second blasts before recharging
Volume adjustable control