The Dual-Frequency Outdoor Survival Whistle is designed for emergency situations. It features a double-opening design for high-frequency sound penetration.
Product type: Emergency Tools
Compatibility: Outdoor activities
Material: PP
Key feature: Double-opening design
Color: Yellow
Intended use: Survival situations
Weight: 12 grams
Size: 7.2x1.5x2.4 cm
Rope length: 19.5 cm
Lightweight, portable, wear-resistant, and durable
Equipped with a lanyard for easy carrying and loss prevention
