Be easily heard with the touch of a button
Threo Electric Whistle will allow you to grab attention quickly and efficiently. Unlike traditional ones, our whistle requires no blowing. It doesn't create physical strain on your lungs and throat, making it ideal for prolonged use.
Easy to use
The instant activation button saves you time and effort, allowing you to focus on the task at hand. Simply choose the tone on the side and create a loud sound in no time.
Consistent sound
The Threo electric whistle creates a loud distinct sound every time. The volume goes up to 120 ± 5dB, ensuring that your message is always clear and heard.
Versatility
With three different tones to choose from, our handheld whistle can be used in a variety of settings, including sports games, training sessions, and emergency situations.
More reasons to love Threo electric whistle
Lightweight
Portable
Durable
Alex K. –
Having used the electric whistle in various outdoor settings, I can say it’s impressive! The loud, clear sound ensured I was always heard, and the three tone options were handy for different situations.
David P. –
Solid performance but wish it had more volume control options.
Sarah J. –
Incredibly useful for coaching! Quick and clear signals.
Amy L. –
Lifesaver on hikes! Loud and easy to use.
Mike T. –
Simple, effective, and durable. Best whistle for outdoor training.
Liam –
I love how portable and efficient this whistle is. The different tones are a bonus, making it suitable for various situations. No need to blow, just press the button for a loud sound!
Sophia –
Impressive sound!
Jack –
Reliable and easy to use.
Oliver –
Great for emergencies and outdoor activities. The sound is easily audible over a distance, making it an essential tool in my backpack. Highly recommend this to hikers and sports coaches alike.
Emma –
Super handy and loud. Perfect for coaching!