MULTI-FUNCTION ELECTRONIC WHISTLE: In the wild whistle is not only the role of whistling collection, but also the role of lifesaving! Awesome high volume electronic whistle for P.E. teachers, coaches referees, sports training, outdoor camping, electronic dog whistle for training, hiking SOS survival emergency. EXCELLENT QUAILTY: This sports electronic whistle is made of high quality ABS environmental protection material, non-toxic, tasteless and healthy. Anti-split strong design makes this electronic whistle create strong and consistent sound.These whistles are also more hygienic since they do not get saliva inside them. Easy to Carry - It comes with a lanyard and storage bag, so you can easily loop through the backpack, sailboats, camp hike 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 an emergency. Four pcs Cr2032 Lithium Batteries are included. If the sound is abnormal, please replace the battery first. 3 Level Volume Whistle - Three distinct tones personalized whistle for your selection, you can choose the best sound as your demand. Suitable for all sporting events, company activty,school game or other emergency situations etc. No Touch Electronic Whistle - Compared with traditional whistle, you don’t have to put your mouth on it like a normal whistle, our Electronic Whistles operates with the push of a button. A handheld whistle helps your voice at recess without blowing but also send louder, strong and consistent sound compared with traditional whistles.

Date First Available: September 22, 2020. Best Sellers Rank: #23,795 in Sports & Outdoors. Customer Reviews: 4.4 out of 5 stars 457 ratings 4.4 out of 5 stars. : B08JPKS769. Manufacturer: ?EFOBO. Color: ?Red. Brand Name: ?EFOBO. Package Weight: ?0.08 Kilograms. Item Package Dimensions L x W x H: ?6.22 x 1.73 x 1.69 inches.