HERCHR Whistle, 10pcs Survival Whistle 3 Frequency High Decibel Portable Emergency Whistle with Key Chain Rescue Signaling Loud Whistle for Camping

Details

• Loud sound:Outdoor Safety Whistle sound is clear and loud, with a long transmission distance, and can be heard even from a distance. It is suitable for emergency situations in outdoor activities.
• Airflow design: Emergency Survival Whistles has high-quality airflow design and can be used in various environments 24/7. It is handheld and increases the distance from the ear, greatly reducing hearing damage.
• Keychain:3 Frequency High Decibel Portable Emergency Whistle comes with a keychain that can be hung on a bag or keychain. It is lightweight, easy to carry and store, and can effectively prevent loss.
• Plastic material: Loud Crisp Sound Whistle is made of high-quality plastic material, sturdy and durable, wear-resistant, anti drop, not easily deformed, not easily damaged, and has a long service life.
• Scope of application: Survival Whistle is suitable for camping, mountaineering, fishing, boating and other occasions, as well as for dog training, school sports, lifeguards and other occasions. It is an ideal outdoor survival whistle.