1.Product Inclusion: 14 aluminum alloy whistles, available in 7 colors (black/green/blue/red/purple/silver/gold), with 2 whistles in each color.
2.Product Size: Each aluminum alloy whistle measures approximately 4.7 cm (1.85 inches) in length and 0.9 cm (0.35 inches) in diameter. The moderate size makes it convenient to use and store, and the bright colors allow for easy identification.
3.Thoughtful Design: The whistle is made of aluminum alloy, paired with a metal keychain, which can be easily attached to keys, wallets, or school bags. It is corrosion-resistant and not easy to rust. Weighing only 4 grams, it is easy to carry.
4.Product Usage: Each whistle can produce a loud and clear sound that can be heard from a long distance. In various emergency situations, it enables others to quickly confirm your location and provide prompt rescue.
5.Application Range: This emergency whistle is suitable for various occasions, including outdoor activities such as camping, hiking, hunting, mountain climbing, and boating, as well as scenarios like refereeing, lifeguarding, and dog training.