3 шт. походный черный портативный походный сигнал Открытый 3 голоса аварийный высокий децибел Спасательный Инструмент свисток для выживания легкий в эксплуатации

Features:
With 3 different frequency voices.
Lightweight and easy to carry with a keychain.
Suitable for outdoor activities like camping, hiking, hunting, adventures, etc.
Simple to use with a long life span.
A necessary equipment for outside help.
Specifications:
Type: Survival Whistle
Material: Plastic
Color: Black
Size: About 70x27x7mm
Package Included:
3 PCS x Survival Whistle
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.