Noopel Whistle for Coaches Teachers 4 Pack, Emergency Whistles with Keychain for Referee Also Whistles for Adults Survival Hiking Kayak Sports, Lifeguard Whistle for Outdoor Safety

• Super Loud Whistle Emergency: With unique design of emergency whistle, it is easier to blow loud sound up to 108db, enough to call for help during hiking camping.
• Pea-Less Whistle for coaches: No built-in pea means no moving parts, nothing to obstruct sound, and nothing to jam, break or freeze, offer excellent airflow in any conditions.
• High Quality Lifeguard Whistle: Compared with plastic whistles, it is more durable. It can be used as a survival tool and also suitable for various competition training, etc.
• Great for Coaches Referees and PE Teachers Trainers, the high-pitched sound easily muffles crowd noise and player chatter to get all members attention.
• Wide Application whistles to carry for life safety, cycling, skiing, camping, hiking, jogging, backpacking, fishing, swimming, boating, kayaking, marine sporting events any kind of outdoor activities.

Description Product Specification: Brand: NOOPEL Package: 4 x Whistle with Keyrings including 2 blue ones + 2 silver ones Why NOOPEL Coach Whistle? Loudest - Super loud up to 108db Emergency helper -This Emergency Whistle could call for help in emergency; blowing a whistle is much better than yelling for help. Widely Used - You can use whistle keychain anytime and anywhere. Great for survival situation, self-defense, natural disasters, workplace safety and scaring animals. Loud crisp sound all the time - Our whistles will be perfect choice for a coach or a referee. Also, very convenient for kids, teenagers, girls, boys, women, men, elders. This whistle will exactly help you to call for help, startle intruders or maybe scare wild animals away! If you are on a hiking trip, boating on the water, walking the streets during dark, you want to be as prepared as possible. Prepare these safety whistles in your gear or make them a thoughtful surprise to help your loved ones safer in their adventures. Please note: The whistle is for Emergency Survival in hiking or camping, not a toy for age below 6 years old.