Outdoor Camping Life-Saving Whistle, Whistle Multifunction Includes: whistle, magnifier, flashlight, storage container, compass, thermometer & signaling mirroretc PORTABLE - It with the lanyard,can hang onto your neck, wrist, gear, etc SMALL LED FLASHLIGHT - Can be use an emergency flashlight COMPASS - Provide directional assistance and avoid get lost. IDEAL SURVIVAL GEAR - Accessory for camping, boating, hunting, hiking, and other outdoor activities