Three-in-one compass life-saving thermometer outdoor multi-functional survival whistle portable high-frequency whistle with lanyard

Three-in-one compass life-saving thermometer outdoor multi-functional survival whistle portable high-frequency whistle with lanyard
 

Product description:

Product parameters:

  • Brand: SingleLady / still official
  • Item No .: SZ0270
  • made in China
  • Price tag: 10
  • Time to market: 2011


Whistle, thermometer, compass, triple

(Compass with liquid-filled, more accurate)

The whistle is a good tool to help you signal when you get lost in the forest, and the whistles are much less energy-intensive than whistles, and the whistles of high-pitched sounds travel farther.

'Product Features'

1, high decibel survival whistle (whistle loud)

2, refers to the North (South) needle (high accuracy, clear at a glance)

3, the thermometer (faster and more accurate the first time to master the current temperature)

4, nylon lanyard (carry more convenient,Rope length of about 40cm (can be hanging in the neck)
Weight: about 20g
Length of about: 63mm
Width of about: 30mm