Champro Electronic Whistle | Champro A339

Command attention and ensure clear communication with this high-performance electronic whistle, an essential tool for coaches, referees, sports officials, and outdoor adventurers. Engineered to produce a powerful and consistent 120dB sound in every direction, your signals will cut through ambient noise, ensuring everyone hears your calls. Its innovative electronic design offers a hygienic, hands-free solution, eliminating the need for mouth contact and making it ideal for shared use or for those prioritizing cleanliness. The simple push-button operation provides instant, reliable sound without the effort required for traditional whistles. For added convenience and security, a durable wrist rope strap is included, keeping the whistle securely attached and easily accessible during intense activities. Lightweight and portable, it operates efficiently on 2 AAA batteries (not included), making it ready for action whenever and wherever you are. Elevate your signaling game with this reliable and powerful electronic whistle.

• Delivers a loud, consistent sound with every button press
• Projects a powerful 120dB sound in all directions
• Includes a convenient wrist rope strap for secure carrying
• Operates on 2 AAA batteries (not included) for portable power
• Offers a hygienic, hands-free alternative to traditional whistles