📢 Make your signal impossible to ignore—be the voice that commands the wild!
The HyperWhistle is the world’s loudest whistle, delivering an ear-piercing 142dB sound with an effective range of up to 2 miles. Its patented tri-frequency design ensures maximum attention in any environment, including underwater and extreme weather. Lightweight, durable, and equipped with reusable hearing protectors and a clip lanyard, it’s the essential tool for referees, coaches, outdoor enthusiasts, and emergency responders seeking unmatched reliability and safety.
| ASIN | B081FJNNWY |
| Batteries Included? | No |
| Best Sellers Rank | #21,303 in Sporting Goods ( See Top 100 in Sporting Goods ) #19 in Camping Signal Whistles |
| Brand | HyperWhistle |
| Color | safety orange |
| Compatible with | Survival Kit, Hiking Pack, Scuba Gear, Marine Accessories |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,824) |
| Date First Available | 1 January 2024 |
| Height | 6 inches |
| Is Discontinued By Manufacturer | No |
| Item model number | HW001,HW002 |
| Length | 1.38 inches |
| Manufacturer | HyperWhistle |
| Number of Items | 1 |
| Product Dimensions | 8.26 x 3.81 x 3.81 cm; 19.84 g |
| Sport | Camping & Hiking, Coaches & Referee, Survival, Outdoor Enthusiast, Boating & Marine, Scuba Diving, Fishing, Hunting |
| Usage | all-temperatures |
| Weight | 57 g |
| Width | 3.25 inches |
S**R
Highly overated product
Do not buy it at all. 100 times cheaper whistles are much better than this.
A**R
+++ TRES BIEN +++
M**G
This whistle is not your average sports whistle; it is super loud and has a range of up to 2+ miles, an impressive eight times the range of an ordinary whistle. One of the standout features of the HyperWhistle is its incredible sound output. A sound pressure level (SPL) of up to 142dB is eight times louder than your typical whistle. This makes it perfect for various situations, whether boating, attending sporting events, ensuring life safety, camping, hiking, or even police use. The durability of this whistle is also worth noting. It is built to withstand all weather conditions, making it a reliable companion no matter the environment. Whether it's raining, snowing, or even underwater, the HyperWhistle will continue to function flawlessly. I also appreciate the attention to detail in the design of this whistle. Its unique radial tri-frequency design ensures that the sound is carried efficiently and effectively, allowing it to be heard from a distance. Additionally, the whistle is naturally buoyant, adding an extra layer of convenience for water-related activities. The HyperWhistle comes with reusable hearing protectors, which is a thoughtful addition. This ensures that you can protect your ears while still enjoying the powerful sound of the whistle. The easy clip-neck lanyard is also a handy feature, allowing you to keep the whistle within reach at all times. It's worth mentioning that the HyperWhistle is a patented design (US8925478), which speaks to its uniqueness and quality.
M**C
Ich benutzte die Pfeife beim Fahrradfahren. Ich habe festgestellt, dass sich die Leute bei einer Pfeife weniger erschrecken als bei einer Klingel. Die Lautstärke lässt sich gut dosieren, aber wehe es soll laut sein! ;-)
F**A
Excelente me gustó 👌 lo recomiendo
A**R
Yes it is loud
Trustpilot
4 days ago
2 weeks ago
