Advantages: Made of aluminum alloy material, waterproof and rust-resistant, is strong and durable. Compact and lightweight. Easily fits onto a keychain or backpack, making it easy to carry. No moving parts, water-resistance, that can use at all-environment all weather. It is an essential tool for any outdoor scene and can be used in conjunction with other survival gear
Instruction: The emergency whistle can be used for any type of outdoor activity. In addition, it can also be used as a referee's whistle, a dog's whistle, and a warning whistle for security personnel. It can be hung on the backpack and belt or can be hung on the neck with a rope so that you can whistle quickly
Application: The emergency whistle can be used to signal for help or attract attention in outdoor emergency situations. Suitable for outdoor sports, fishing, camping, hiking, hunting, kayaking, boating, swimming, surfing, sailing, water sports, etc
NOTE: Due to the different effects of shooting light and screen equipment, the color of product pictures may be slightly different from that of real objects