• ▶Multi-Functional Use: This titanium alloy emergency whistle can be used not only for outdoor rescue positioning, but also for sports referee whistles, alarms, first aid, and other scenarios.
• ▶High-Quality Materials: Made with CNC machining technology, finely crafted with durable materials and has reliable quality, ensuring long-lasting use.
• ▶Sound Up to 120 Decibels: In an emergency situation, a sound of up to 120 decibels can help you attract the attention of others and obtain rescue.
• ▶Compass Function: Equipped with a compass function that can provide direction guidance, making it perfect for exploration or rescue.
• ▶Lightweight and Portable: Small and lightweight, easy to carry and store, can be attached to a keychain or hung on a backpack.