• Emergency whistle: simply blow into the horn to produce a loud, clear sound, no complicated operation required,training horns for outdoor
• Training signal horn: the smooth surface of the horn makes it easy to clean and maintain, ensuring that it is always ready for use,stadium horn
• Sign horn: this signal suitable for a wide range of , including camping, hiking, boating, etc,trumpet horn
• Survival horn: suitable for a wide range of , including emergency situations, outdoor activities, and more,cheer fan trumpet
• Essential for outdoor survival: this signal an essential tool of equipment for outdoor survival,horn noise maker,small portable signal horn