Emergency Whistle, 2PCS Premium Safety Survival Whistles with Lanyard Keychain, High Pitch Double Tubes for Outdoor Hiking Camping Hunting Fishing Boating

Incredibly Loud: The Anzerbao double-tube whistle produces an exceptionally loud sound that is effortless to blow. It reaches sound levels of up to 120 decibels, making it audible over long distances.
High-Quality Construction: Crafted from durable aluminium alloy, ensuring strength and longevity.
Convenient to Carry: Equipped with key chains and hanging ropes, allowing it to be easily attached to a backpack, belt, or worn around the neck.
Pea-Free Design: This emergency whistle functions effectively whether wet or dry.
Versatile Use: Ideal for various outdoor activities such as hiking, fishing, camping, boating, and hunting, as well as for lifeguards and dog training.