Electronic Whistles, Loudest Electric Whistles 3 Tones High Volume Whistle Hand Held for Coaches Referees Training Whistle Bulk, Outdoor Hiking Emergency Rescue Whistle Gifts

Customers find the electronic whistle effective for coaching, refereeing, and practice, with one mentioning it works well as a COVID-ready device. The product receives positive feedback for its quality, ease of use, and value for money. However, the volume receives mixed reviews - while some say it's louder than a Fox whistle, others find it not very loud. Moreover, durability is a concern as several customers report it breaking after only a few uses.