Description: 【7 in 1 Multifunction】: This survival whistle combines 7 functions: a whistle, compass, magnify glass, flashlight, temperature gauge, reflector mirror and storage compartment. It's great for various outdoor adventures and emergency survival situations, offering comprehensive practical functions 【Portable and Lightweight】: With its compact design and light weight, this tool is easy to hang on your backpack, belt or keychain for convenient carry 【High Volume Whistle】: The powerful survival whistle design ensures that the sound can travel long distances. In an emergency situation it can quickly send out a distress to ensure your safe outdoors 【Built in Compass】: The built compass helps you quickly determine direction when outdoors to ensure you never get lost, a reliable tool for wilderness navigation 【High Brightness LED Flashlight】: Equipped with bright LED flashlight that is suitable for use at night or in low light conditions providing ample illumination to enhance the convenience of outdoor activities. The magnify glass can be used for emergency fire starting outdoors Specification: Material: Plastic   Size Chart: 12cmx2.6cm/4.72inchx1.02inch Package Includes: 1 Camping Emergency Whistle