[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.