With 3 different frequency voices. 
Lightweight and easy to carry with a keychain. 
Simple to use with a long life span. 
Suitable for outdoor activities like camping, hiking, hunting, adventures, etc. 
A necessary equipment for outside help. 

Material: Plastic 
Size: 7 * 2.8 * 0.7cm / 2.8 * 1.1 * 0.3in 

Package : 1 PCS Survival Whistle


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https://img2.shanghai-zhuting.com/img/img201512/ebay/OD/J-SH-OD-010/ebay/J-SH-OD-010-1.jpg

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https://img2.shanghai-zhuting.com/img/img201512/ebay/OD/J-SH-OD-010/ebay/J-SH-OD-010-1.jpg

 

 

 

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