--- product_id: 168746923 title: "HyperWhistle The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Self Defense, Survival, Emergency uses" brand: "hyperwhistle" price: "155.37 DT" currency: TND in_stock: true reviews_count: 13 category: "Hyper Whistle" url: https://www.desertcart.tn/products/168746923-hyperwhistle-the-original-worlds-loudest-whistle-up-to-142db-loud store_origin: TN region: Tunisia --- # 2-mile effective range 142dB peak loudness All-weather & underwater use HyperWhistle The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Self Defense, Survival, Emergency uses **Brand:** hyperwhistle **Price:** 155.37 DT **Availability:** ✅ In Stock ## Summary > 🚨 Make your signal impossible to ignore with HyperWhistle—the sound of authority and safety. ## Quick Answers - **What is this?** HyperWhistle The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Self Defense, Survival, Emergency uses by hyperwhistle - **How much does it cost?** 155.37 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/168746923-hyperwhistle-the-original-worlds-loudest-whistle-up-to-142db-loud) ## Best For - hyperwhistle enthusiasts ## Why This Product - Trusted hyperwhistle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Loudness:** Blasts up to 142dB—8x louder than standard whistles, ensuring you’re heard over any crowd or chaos. - • **Extended Signal Reach:** Projects sound up to 2 miles, perfect for coaches, referees, and emergency responders who demand distance. - • **Ergonomic & Ready-to-Go:** Includes reusable hearing protectors and a convenient clip neck lanyard for hands-free, safe use anytime. - • **Weatherproof Durability:** Built to perform rain or shine, even underwater—your reliable companion in any environment. - • **Patented Radial Tri-Frequency:** Unique sound design cuts through noise pollution, making your signal unmistakable and urgent. ## Overview The HyperWhistle is the world’s loudest whistle, delivering an ear-piercing 142dB sound with a 2-mile range. Its patented radial tri-frequency design ensures maximum audibility in all weather conditions, including underwater. Lightweight, buoyant, and equipped with reusable hearing protectors and a clip lanyard, it’s the ultimate tool for coaches, referees, lifeguards, and outdoor enthusiasts who demand reliable, high-performance signaling. ## Description desertcart.com : HyperWhistle (Safety Orange : Sports & Outdoors Review: Well, my tinnitus is worse; that is proof enough that this thing is LOUD! - I'll start by saying, do not be like me; this is not something to foolishly test out indoors, because, you easily run the risk of making yourself deaf, or, at least having some serious hearing damage. Don't be like me, and use this inside, as excited as you, rightfully, are, to test this the second it is delivered. I read, for a long time, what the "world's loudest whistle" was, and, found out about the Hyperwhistle. I can say, as the headline suggests, that this fits that bill, and then some. Pros: - This is easily the loudest whistle you can buy, so it is suitable for all sorts of applications. - Price is fantastic for what you get. - I tested this, on a long, pier, which is in a very rural area, with a friend, and the claims about distance, are accurate, if not a bit undersold; this could easily be heard much further away. - Does not require an immense amount of lung power to use, whilst still being ear-piercingly loud. - Unbelievably durable/well crafted - I wish more plastics/polymers were made to this standard, or, all were. This whistle can take a fall onto concrete from 3 stories, and it can be left outside (neither of those are anything I'd recommend), for 4 days straight, in a predominately saline environment, which does a good job at least tarnishing almost anything in less time, and, this shows NO signs of damage or anything; it looks brand new still after all of that. Cons: - I have absolutely nothing negative to say about this, and I have tried to find something.... - It isn't a "con", but, it sure would be nice, if this had the "NHL referee style" two finger ring guard, somehow implemented on future designs, or perhaps a variant product. The lanyard can do that job as well though. All said, this is a very very very, loud, whistle. I could see this being easily used for a means of self-defense, that would alert literally anyone, and buy someone time to escape whatever danger they are in. If more lifeguards had this - maybe they do use these, no idea personally - that also would be a very effective and affordable way to save lives, and, again, alert anyone on a beach. This is something that I would suggest anyone who wants to go hiking, or is into ANY form of exploration, be it nature, urban, etc. to have with them, as it really is tough enough to withstand anything, it CAN be used underwater (tested this myself, and even remembered to use earplugs), and, well, to avoid being more redundant, this could easily save your life, and it is so well made, that I've already been suggesting this to other people. I have nothing negative to say about it at all, because it's got the perfect price point for the quality, and accurate, if not modest, claims they make in their advertising for the product. 10/10 - 5/5 Stars - Excellent product, which I HIGHLY recommend! - RevengeOfThePiff Review: Definitely the loudest whistle I've ever heard! - I ordered this for a mill & turn machine I run at my job, using the air blow feature and this whistle to notify me when the machine in waiting on me to do a tool check. As you can hear in the attached video, this gives a very loud report, even with other machinery running all around me and the door closed on the machine it's connected to! The World's Loudest Whistle? You bet! ## Features - includes re-usable hearing protectors and easy clip neck lanyard - Used for Boating, Sporting Events, Life Safety, Camping, Hiking, Police ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081FJNNWY | | Best Sellers Rank | #9,428 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Camping Signal Whistles | | Brand Name | HyperWhistle | | Color | safety orange | | Customer Reviews | 4.4 4.4 out of 5 stars (6,300) | | Date First Available | November 13, 2019 | | Item Dimensions LxWxH | 3.25 x 1.5 x 1.5 inches | | Item Package Dimensions L x W x H | 5.87 x 3.15 x 1.26 inches | | Item Weight | 19.87 g | | Manufacturer | Wattre Inc. | | Number of Items | 1 | | Package Weight | 0.05 kg | | Part Number | HW001,HW002 | | Sport Type | Camping & Hiking, Coaches & Referee, Survival, Outdoor Enthusiast, Boating & Marine, Scuba Diving, Fishing, Hunting | | Warranty Description | 90 days Parts and Labor | ## Images ![HyperWhistle The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Self Defense, Survival, Emergency uses - Image 1](https://m.media-amazon.com/images/I/81J8tLTS2LL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Well, my tinnitus is worse; that is proof enough that this thing is LOUD! *by R***F on January 21, 2021* I'll start by saying, do not be like me; this is not something to foolishly test out indoors, because, you easily run the risk of making yourself deaf, or, at least having some serious hearing damage. Don't be like me, and use this inside, as excited as you, rightfully, are, to test this the second it is delivered. I read, for a long time, what the "world's loudest whistle" was, and, found out about the Hyperwhistle. I can say, as the headline suggests, that this fits that bill, and then some. Pros: - This is easily the loudest whistle you can buy, so it is suitable for all sorts of applications. - Price is fantastic for what you get. - I tested this, on a long, pier, which is in a very rural area, with a friend, and the claims about distance, are accurate, if not a bit undersold; this could easily be heard much further away. - Does not require an immense amount of lung power to use, whilst still being ear-piercingly loud. - Unbelievably durable/well crafted - I wish more plastics/polymers were made to this standard, or, all were. This whistle can take a fall onto concrete from 3 stories, and it can be left outside (neither of those are anything I'd recommend), for 4 days straight, in a predominately saline environment, which does a good job at least tarnishing almost anything in less time, and, this shows NO signs of damage or anything; it looks brand new still after all of that. Cons: - I have absolutely nothing negative to say about this, and I have tried to find something.... - It isn't a "con", but, it sure would be nice, if this had the "NHL referee style" two finger ring guard, somehow implemented on future designs, or perhaps a variant product. The lanyard can do that job as well though. All said, this is a very very very, loud, whistle. I could see this being easily used for a means of self-defense, that would alert literally anyone, and buy someone time to escape whatever danger they are in. If more lifeguards had this - maybe they do use these, no idea personally - that also would be a very effective and affordable way to save lives, and, again, alert anyone on a beach. This is something that I would suggest anyone who wants to go hiking, or is into ANY form of exploration, be it nature, urban, etc. to have with them, as it really is tough enough to withstand anything, it CAN be used underwater (tested this myself, and even remembered to use earplugs), and, well, to avoid being more redundant, this could easily save your life, and it is so well made, that I've already been suggesting this to other people. I have nothing negative to say about it at all, because it's got the perfect price point for the quality, and accurate, if not modest, claims they make in their advertising for the product. 10/10 - 5/5 Stars - Excellent product, which I HIGHLY recommend! - RevengeOfThePiff ### ⭐⭐⭐⭐⭐ Definitely the loudest whistle I've ever heard! *by N***T on August 2, 2026* I ordered this for a mill & turn machine I run at my job, using the air blow feature and this whistle to notify me when the machine in waiting on me to do a tool check. As you can hear in the attached video, this gives a very loud report, even with other machinery running all around me and the door closed on the machine it's connected to! The World's Loudest Whistle? You bet! ### ⭐⭐⭐⭐⭐ SUPER LOUD, Must Wear Ear Plugs *by J***E on June 21, 2026* There’s a reason the whistle comes with included ear plugs. You can seriously damage your hearing with this whistle which makes it more difficult to use. Super loud and you get what you pay for. Whistle is durable, well made. Color is as described. Lightweight, yet it’s bulky. Obviously it’s water resistant you can blow it under the water it states. My only complaints is the bulkiness you can’t just casually wear the whistle around your neck for EDC unfortunately. ## Frequently Bought Together - HyperWhistle The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Self Defense, Survival, Emergency uses - LuxoGear Emergency Whistles with Lanyard Safety Whistle Survival Shrill Loud Blast for Kayak Life Vest Jacket Boating Fishing Boat Camping Hiking Hunting Rescue Signaling Kids Lifeguard Plastic 2 Pack - Fox 40 Sonik Blast whistle (orange black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/168746923-hyperwhistle-the-original-worlds-loudest-whistle-up-to-142db-loud](https://www.desertcart.tn/products/168746923-hyperwhistle-the-original-worlds-loudest-whistle-up-to-142db-loud) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-27*