Description

FloreceBien Pack of 2 Whistles Emergency Whistle Sports Lessons Whistle with Keyring for School Gym Outdoor Camping Fishing Hiking Hunting Survival Defense Life-Saving Pack of 2 Whistles Emergency Whistle Sports Lessons Whistle with Keyring for School Gym Outdoor Camping Fishing Hiking Hunting Survival Defense Life-Saving in Emergency High Quality Materials This emergency whistle is made of high quality aluminum to ensure durability and safety. It uses high-frequency two-chamber resonance and the volume can reach 150 dB and the sound can easily spread wide. The whistle has a smooth surface and is more practical and textured than other materials. Advantages of Emergency Whistle This emergency whistle has excellent air flow design the surface is anodized for color formation does not fade and has a longer service life. And it has no moving parts no sound inhibiting parts waterproof can be used all day weather rainy days wet weather. Widely used: this emergency whistle can be used for camping hiking hunting fishing boating cycling and all kinds of outdoor activities. In addition it can also be used as a referee whistle dog whistle security officer warning whistle and safety whistle for a person who goes out alone especially for girls who go out alone. Practical and stylish: each emergency whistle has a keychain that can be easily attached to a backpack or belt or can be worn around your neck with a rope so you can whistle quickly. The appearance is simple and generous comfortable and practical and has a high safety factor. Wearing a golden whistle and a silver whistle is also a beautiful value! Small : aluminium alloy whistle can be used as a for friends or children. Package includes: 2 x whistles with keyring. We are very confident in our products.ou the first time.