Yeyll Electronic Whistle - Handheld 3 Tone High Volume Spalding Electric Whistle with Adjustable Lanyard for Referee Coaches, P.E. Teacher, Marine, Police,Outdoor Camping, Self Defense Emergency (Red)

Excellent Quality: Electronic whistle is made of high quality ABS material, tasteless and healthy Its sturdy and anti split design makes this electronic whistle create a loud and consistent sound . ?No Touch Electronic Whistle? Compared with traditional whistle, electronic whistle is your best choice which can avoid mouth contact, easy to draw attention, loud and consistent sound every time; handheld whistle helps your voice in the gap without blowing, but also sends out louder, stronger and more consistent sound . Level Volume Whistle & Multifunction: Three different tone customized whistle for your selection, you can choose the best sound for your demand Awesome high volume electric whistle for PE teachers, referees, sports training, outdoor camping, electronic whistle for training, hiking Not only the role of whistle collection, but also the role of life saving for SOS survival emergency . Easy to Carry: The handheld whistle is in perfect size: 14 x 4 cm/ 5 5 x 1 6 inches, also equipped with lanyard, which can easily hook through backpack, sailboats, camping hiking gear, life jacket, kayak PFD You can also tie the whistle to your belt or shoulder straps for quick and easy use in case of emergency Excellent Coating & Exquisite Craftsmanship: Makes this electronic whistle with ABS shell and crack resistant design Improves hygiene for multiple users without whistling Three kinds of frequency switching, suitable for all sporting events and alarm in case of a threatening emergency personnel