The stadium horn has a capacity of 300ml. It produces a very loud sound, either continuous or intermittent. The gas bottles are manufactured in Greece, while the red plastic horn that produces the sound is made in Italy. You can use it for celebrations in stadiums along with appropriate fireworks, at your wedding party, and for any joyful event. It is also used as an audible signal for sea vessels, mountaineers, hikers, etc. It warns of danger in cases of fire, fog, and more.