--- product_id: 219363295 title: "HyperWhistle Worlds loudest whistle up to 142db Loud, Very long range, For Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Protection, Self Defense, Survival, Emergency uses" brand: "hyperwhistle" price: "¥10199" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/219363295-hyperwhistle-worlds-loudest-whistle-up-to-142db-loud-very-long store_origin: JP region: Japan --- # ultra-long sound range 142dB peak volume durable, impact-resistant build HyperWhistle Worlds loudest whistle up to 142db Loud, Very long range, For Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Protection, Self Defense, Survival, Emergency uses **Brand:** hyperwhistle **Price:** ¥10199 **Availability:** ✅ In Stock ## Summary > 📢 Blow the competition away with the world’s loudest whistle! ## Quick Answers - **What is this?** HyperWhistle Worlds loudest whistle up to 142db Loud, Very long range, For Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Protection, Self Defense, Survival, Emergency uses by hyperwhistle - **How much does it cost?** ¥10199 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/219363295-hyperwhistle-worlds-loudest-whistle-up-to-142db-loud-very-long) ## 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 - • **Built to Last:** Crafted from tough, durable materials designed for relentless use in any environment. - • **Emergency Ready:** Your ultimate survival companion—perfect for self-defense and urgent alerts. - • **Precision Range:** Sound carries farther than ever, ensuring your signal is heard loud and clear. - • **Versatile Pro Use:** Trusted by referees, coaches, lifeguards, and safety pros worldwide. - • **Unmatched Loudness:** Blasts up to 142dB—never miss a call on the field or in an emergency. ## Overview The HyperWhistle delivers an ear-piercing 142dB sound with exceptional range, crafted from durable materials for professional-grade reliability. Ideal for sports officials, coaches, lifeguards, and emergency situations, it’s a top-ranked safety whistle designed to ensure your signal is unmistakable and far-reaching. ## Features - Made of Durable Material. - It is Very Useful Product. - Good Quality Product. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01MUGZE9A | | Batteries Included | No | | Best Sellers Rank | #19,464 in Sports, Fitness & Outdoors (See Top 100 in Sports, Fitness & Outdoors) #13 in Safety & Survival Gear Whistles | | Brand | HyperWhistle | | Customer Reviews | 4.3 4.3 out of 5 stars (4,066) 4.3 out of 5 stars | | Date First Available | 7 July 2017 | | Height | 6 Inches | | Item Dimensions Lxwxh | 8.3 x 3.8 x 3.8 Centimeters | | Item Weight | 19.8 g | | Length | 1.38 Inches | | Weight | 57 g | | Width | 3.25 Inches | ## Images ![HyperWhistle Worlds loudest whistle up to 142db Loud, Very long range, For Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Protection, Self Defense, Survival, Emergency uses - Image 1](https://m.media-amazon.com/images/I/61JSPuNtUNL.jpg) ![HyperWhistle Worlds loudest whistle up to 142db Loud, Very long range, For Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Protection, Self Defense, Survival, Emergency uses - Image 2](https://m.media-amazon.com/images/I/41ETMdz4A0L.jpg) ![HyperWhistle Worlds loudest whistle up to 142db Loud, Very long range, For Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Protection, Self Defense, Survival, Emergency uses - Image 3](https://m.media-amazon.com/images/I/41683y2hZjL.jpg) ![HyperWhistle Worlds loudest whistle up to 142db Loud, Very long range, For Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Protection, Self Defense, Survival, Emergency uses - Image 4](https://m.media-amazon.com/images/I/71dRXJi49aL.jpg) ![HyperWhistle Worlds loudest whistle up to 142db Loud, Very long range, For Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Protection, Self Defense, Survival, Emergency uses - Image 5](https://m.media-amazon.com/images/I/71p6lCbhe6L.jpg) ## Questions & Answers **Q: In wet condition is it work ?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Incredible Whistle *by on Reviewed in India 29 December 2025* This has really having very long range sound & it's excellently useful in Drill Class, Physical Education Class, Sports Officiating, Military Naval Operations, Hiking, Trekking & Outdoor Activities. ### ⭐⭐⭐⭐⭐ Hyper Whistel Worlds Loudest Whistel *by on Reviewed in India 11 March 2026* Good Whistle Extremely Louder 144db SoundAnd Amazon Delever ORIGINAL ProductThanks !! ### ⭐⭐⭐⭐ GOOD *by on Reviewed in India 26 September 2023* IT IS LOUD, IT IS MADE OF PLASTIC, SO DEFINITELY NOT WORTH THE PRICE. ## 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.jp/products/219363295-hyperwhistle-worlds-loudest-whistle-up-to-142db-loud-very-long](https://www.desertcart.jp/products/219363295-hyperwhistle-worlds-loudest-whistle-up-to-142db-loud-very-long) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-01*