Product Name: Seven-in-One Whistle

Color: Orange. Gray.

Button cell: CR1220 (2 pieces)

Weight: 53 grams (including packaging)

Product Size:109*45*26mm

Single white box size: 12*6.2*3cm

Packing: 200

Box Specification: 36*27*69cm

Gross weight: 13 kilograms

LED light + compass + magnifying glass + mirror + thermometer + sealed compartment

Function Introduction:
1. Standard High Decibel Survival Whistle

2、Compass (North/South)

High accuracy, clear and easy to understand

3、High-temperature thermometer

（Faster and more accurate temperature control）

4、Reflective Signal Mirror for Survival

Explain to the personnel searching for rescue where you are currently located using the principle of sunlight reflection.

5、Firebrand Lens

In the absence of a flame source in the wild, one can utilize the principle of focusing sunlight through a magnifying glass to refract the light onto dry grass or leaves to create a spark.

6. High-brightness white LED flashlight

Under the premise of no light in the field, the emergency lighting system and the LED bulb life of 10000 hours

7、Storage Jar

You can put your own lifebelt inside before you leave: write your name, address, phone number, blood type, etc. so that rescue personnel can understand your situation in time.