Electronic Whistle 3 Tone Hand-Held Lanyard for Outdoor Sports Basketball

Description

2021 Electronic Whistles With Lanyard, Loudest Electric Whistles 3 Tones High Volume Whistle Hand Held for Coaches Referees Training Whistle Bulk, Outdoor Hiking Emergency Rescue Whistle
No Touch Electronic Whistle - Compared with a traditional whistle, Botari 2021 Upgrade Electronic whistle can avoid mouth contact, high pitched powerful voice maker, can provide up to 120-150 dB sound power, which is your best choice in this special period. Even if you are wearing a mask, still you whistle. Also Improves hygiene among several users without blowing the whistle, avoid sharing germs.
🏀 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, an electronic dog-whistle (dogs or pet) for training, kayak and hiking SOS alert survival emergency, PT trainer for the gym and life-guard gear.
⚡ NEED YOUR ATTENTION - Four pcs Cr2032 Lithium Batteries are included. If the sound is abnormal, please replace the battery first. The positive side facing up and the negative side facing down as the pic showed, otherwise the product will not work. Please do not twist the position of the silver voice mouth, otherwise, it will cause the product line obstruction and will not work.
🔊 HIGH VOLUME ELECTRONIC WHISTLE - 3 distinct tones personalized whistle for your selection, you can choose the best sound for your purpose. Suitable for all sporting events, and Alert for emergency situations where a threat to persons exists..