Electronic Sports Whistle Plastic Safety Survival Signal for Referees

Details

• Football match whistle--three optional sound effects, loud and clear,plastic sports whistles
• Small electronic whistle--portable size, light weight, it's easy to carry,soccer whistle
• Safety whistle--it loud crisp and higher tones, good volume, blow vigorously,high decibel whistle
• Sports emergency whistle--it has a wide range of use and is suitable for outdoor activities, such as hiking, fishing, camping, and other sports,whistle for teachers
• Whistles for adults emergency--cylindrical facial mouth, long transmission distance,Sports Whistle