We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

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

Name: HyperWhistle The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports, Teachers, Life Guard
Brand: Hyperwhistle
SKU: 168746923
Price: 14354.86 GYD
Availability: InStock

Product ID: 168746923

📡2-mile audible range

🔊142dB peak loudness

🌧️all-weather & underwater use

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

G$14354

Duties & taxes included

In stock

Sold byAmazon GuyanaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Guyana.

Secure transaction

Description

🚨 Blow Loud, Stand Proud — The Whistle That Commands Attention!

RUGGED RELIABLE - Built tough to withstand drops, saltwater, and all weather conditions without fail.
LONG DISTANCE REACH - Carry your signal up to 2 miles, perfect for emergency and outdoor scenarios.
SAFETY FIRST DESIGN - Includes reusable hearing protectors and a convenient clip neck lanyard for on-the-go readiness.
VERSATILE LIFESAVER - Ideal for coaches, referees, lifeguards, hikers, and anyone serious about survival and self-defense.
UNMATCHED SONIC POWER - Blasts up to 142dB—8x louder than standard whistles for instant attention.

The HyperWhistle is the world’s loudest whistle, delivering an ear-piercing 142dB sound with a 2-mile range. Engineered with a patented tri-frequency design, it performs flawlessly in all weather—including underwater. Rugged and durable, it’s built to survive extreme conditions, making it the ultimate tool for sports officials, outdoor adventurers, lifeguards, and emergency responders. Comes with hearing protectors and a clip-on lanyard for safety and convenience.

Specifications

ASIN	B081FJNNWY
Best Sellers Rank	#8,189 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Camping Signal Whistles
Brand Name	HyperWhistle
Color	safety orange
Customer Reviews	4.4 4.4 out of 5 stars (6,221)
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	7.01 x 4.17 x 2.24 inches
Item Weight	0.7 Ounces
Manufacturer	Wattre Inc.
Number of Items	1
Package Weight	0.05 Kilograms
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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.