Brand Name: TSAI
Waterproof / Water-Resistant: Yes
Shockproof or Not: No
With Noctilucent Display or Not: No
Dial Display: Pointer
Use: Pointing Guide
Carrying Mode: Hanging Ring Type
Outdoor Activity: Mountain-climbing
Model Number: ZH10100
Size: 50 x 33mm
Case Material: Plastic
Item name: 3 in 1 multi-function emergency whistle
Multi-Function: whistle, thermometer, compass
Sale: Wholesale Retail Drop Shipping Free Shipping
Occasion: Sporting, running, biking, climbing,hiking,traveling,camping,Mounting,
Feature: Durable plastic whistle and nylon neck lanyard
Function: Emergency Survival Gear Whistle
Design for: Survival Camping
Material: Plastic
Whistle color: Olive green
Item: Emergency Survival Gear Whistle