Electric Whistle with Lanyard - Loud Electronic Referee Whistle for Sports, Emergency, Coaching - Perfect for Basketball, Soccer, Football Games & Safety Alarms

Battery Specifications: CR2032 * 4(contain)Size: 15x3.5x3cm【Multipopuse Electronic Whistle】Electric whistle could be use as emergency whistle, rape whistle, lifeguard whistle, whistle, survival whistle, dog whistle whistle, referee whistle, officials whistle, teachers whistle. It could officiating almost all sports events such as football, soccer, basketball, ice ...【3 Tones Electric Whistle】Electronic whistle with lanyard including 3 tones whistle sound, sound and pealess whistle sound, you can choose the best tones for your purpose. 4Pcs CR2032 Batteries are included in electric whistles. Please replace the battery first if the sound is abnormal.Material: ABS shell1x electronic whistle 1x rope4xCR2032 battery【Touchless Electronic Whistle】Compared with traditional metal whistles or plastic whistles, electronic whistle is your best choice in special period as it can avoid mouth contact and easy to make loud consistent sounds【Superior Loud Electric Whistle】Electronic whistle featuring with high quality ABS shell, anti-split fish mouth and strong to create consistent 120-150DB sound. Please don’t the silver fish mouth of whistle, otherwise it may broken.【Easy Carry Whistle With Lanyard & Bag】Electric lifeguard whistle size is 5.35in*1.57in, come with a carry bag and a 6.54in lanyard for hang or tie survival whistle on backpack, camp hike gear, belt and shoulder straps for quick use in case of emergency.