Vuvuzelas watch out – there is something cooler on the horizon!
The Eco-Blast Refillable Air Horn gets its power from compressed air. Set the volume control to the level you want and blast away. Since it’s powered by air, nothing bad is released into the environment. Oh no – all empty. This is where you normally would throw out the can of air and get a new one. Not with Eco-Blast Refillable Air Horn! Just hook the included mini pump to it and get pumping. Very quickly, your air horn will be refilled and ready for reuse. Eco-Blast Refillable Air Horn – the eco-friendly way to make a lot of noise.
More info: Eco Horn