EFOBO Electronic Whistle for Coaches, Handheld Lound Electric Whistle with Lanyard and Three Tone for Volleyball, Soccer Referee, P.E. Teacher, Marine, Police,Outdoor Camping, Self Defense Emergency

Key features

• 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.
• 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.
• 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.
• Sanitary And Durable - Electronic whistle Just click to make a sound, which is cleaner and hygienic for users. It can be reused only by replacing the battery(4 CR2032 batteries). Compared with the traditional coach whistle, it is less prone to wear and has a longer service life.
• Excellent quality - Our sports electronic whistle is made of high quality ABS environmental protection material, non-tasteless and healthy. Anti-split strong design makes this electronic whistle create strong and consistent sound.