7 in 1 whistle kit: whistle, compass, thermometer, LED flashlight, magnifying glass, signal mirror and small container. Ideal for outdoor sports camping, hunting, hiking, etc.
Function Introduction:
whistle–Standard military regulations high decibel lifesaving whistle.
Compass–High accuracy, clear at a glance.Provide directional assistance and avoid get lost
Thermometer–High precision, can help you faster and more accurately master the current temperature in time.
Reflective mirror–For rescuers use in a emergency situationfor
Fire magnifying glass–colud make fire in the field
LED flashlight–High light LED flashlight Can be use an emergency flashlight (the life of LED bulb is 10,000 hours)
Storage container–Can be used as a sealed warehouse, you can put the lifesaving scrip into it: To write your name, address, telephone number, blood type in order to let rescuers master your situation in time)
Nylon lanyard–Could hang around neck or attach to backpacks, more convenient to carry.
How to replace the battery:
Take apart the things, from the middle part of the mirror to see inside, there is a screw behind LED, it is used to exchange button batteries.
Specifications:
Material: ABS plastic
Color: Army green
Size: approx. 10×2.8×2.8 cm(1cm=2.54inch)
Package Included:
1 * Multifunctional Emergency Whistle
