Electronic Sports Whistle, Handheld Outdoor Safety Alarm for Athletes

Details

• Whistle camping:three optional sound effects, loud and clear,outdoor whistles
• Whistle for sports:portable size, light weight, it's easy to carry,camping safety whistle
• High decibel whistle:the carefully crafted whistle is very loud and easy to play,Outdoor Survival Whistle
• Small electronic whistle:suitable for referees, coaches, travelers, adventurers, tour guides, cheerleaders, , teachers, traffic guides, old people, etc,sport whistles
• Volleyball whistle:it loud crisp and higher tones, good volume, blow vigorously,loud whistle emergency