This high-pitched whistle, loud rescue whistle, and high-pitched dolphin whistle are designed for various uses. The high-pitched whistle and loud rescue whistle are ideal for emergency situations, providing a loud and penetrating sound that can be used during outdoor activities, hiking, camping, or water sports to signal for help and ensure you are noticed in times of danger. The high-pitched dolphin whistle is perfect for professional referees or coaches, effectively conveying commands and signals during football, basketball, or other sports games to ensure smooth proceedings.
