Electronic Whistle Multi Tone Plastic Emergency Signalling No Battery

Details

• Officials teachers whistle:portable size, light weight, it's easy to carry,hand held whistle
• High decibel whistle:suitable for referees, coaches, travelers, adventurers, tour guides, cheerleaders, , teachers, traffic guides, old people, etc,Outdoor Survival Whistle
• Whistle for sports:cylindrical facial mouth, long transmission distance,plastic sports whistles
• Hiking whistle safety whistle:you can give this simple and practical whistle as a gift to your friends and family,Safety Survival Whistle
• Multifunctional whistle:also can be a good gift choice for your friends who like outdoor activity, they will like it,sports emergency whistle