Loud horns Air horn can produce loud and powerful sounds at parties and sporting events, which immediately attract people's attention and liven up the atmosphere during live games; it can also be used to cheer on your favourite team, which is the best way to support cheering on.Principle of use Air horn extremely loud produces a loud sound through the effect of compressed air in the handle, perfect for alerting people in different situations, quick identification, stable performance and high reliability.High Quality Material Horn is made of environmentally friendly PP plastic, the appearance is red, bright color, loud sound, very attractive; Compressed air horn does not need to be filled with gas, can be reused, durable, long-term reliability.Easy to carry: The compact and portable air horn is a reliable device that makes noise. Whether you want to scare your colleagues, cheer on your local football team, or cheer on a sports game, Fanfare compressed air can work well.Widely applicable: Fanfare football is very suitable for sports events and holiday parties, it is the best choice for cheering on your favourite players; it is also suitable for nautical security, fire alarm and outdoor camping and other scenarios as a device to deliver signals, professionally made, with a beautiful appearance, very practical.