is it louder than the hyperwhistle

Haven’t tried hyperwhistle, and as I mainly referee on local parks it’s hard to determine the difference between, the acme t2000, and the fox supersonic.

Mine came in Japanese packaging. Did i get an authentic one?

All of mine bought from a local reseller popular with North TX referees are made in Japan. Knockoffs generally come from China with names like “Volteen”. The reliability and performance of the Valkeen is worth it. I only have to replace mine when I lose one. During tournaments I can accidentally stop play on nearby fields with a hard whistle.

Is it louder than the Fox 40?

I’ve seen people test it with professional instruments on YouTube. The loudest fox 40 is 121db tested, and the valkeen is 126db tested. The best selling fox 40 classic is 117db tested for reference.

Molten | Desertcart Indonesia

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Rp2378819

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Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📣 Own the Game with Every Blow!

TRUSTED BY THE PROS - Endorsed by top leagues like FIFA, NCAA, and MLS, making it the go-to whistle for serious coaches and referees.
BUILT TO BRAVE THE ELEMENTS - Crafted from rugged materials designed to withstand all weather conditions, so you never miss a beat.
LIGHTWEIGHT COMPACT POWER - Ultra-lightweight design (0.1g) fits comfortably in your hand or pocket without weighing you down.
SEAMLESS ACCESS ON THE MOVE - Innovative Flip Grip mechanism lets you grab and blow the whistle instantly, no fumbling during critical moments.
COMMAND THE FIELD WITH CLARITY - Crystal-clear, high-pitched tone that cuts through the noise, ensuring your calls are heard loud and clear.

The Molten VALKEEN Whistle is a professional-grade, durable plastic whistle designed for outdoor sports officiating. Featuring a high-pitched tone that carries over long distances and a unique Flip Grip mechanism for quick access on the move, it’s trusted by major leagues including FIFA and NCAA. Lightweight and weather-resistant, it’s the essential tool for coaches and referees aiming for peak performance year-round.

Specifications

ASIN	B002U1514M
Batteries Included?	No
Best Sellers Rank	#57,512 in Sporting Goods ( See Top 100 in Sporting Goods ) #123 in Coach & Referee Whistles
Brand	Molten
Color	Black
Customer Reviews	4.7 4.7 out of 5 stars (647)
Date First Available	10 August 2012
Department	Unisex
Features	Outdoor Use
Height	1 centimeters
Included Components	Whistle
Is Discontinued By Manufacturer	No
Item model number	RA0030-KS
League	NCAA
Length	2 centimeters
Manufacturer	Molten
Material Type	Plastic
Number of Pieces	1
Product Dimensions	2 x 1 x 1 cm; 113.4 g
Season	Year-round
Size	1
Skill Level	Novice, Intermediate, Advanced, Expert, Professional
Sport	Team & Racket Sports
Style	Valkeen whistle, black, RA0030-KS
Team	FIFA, NFHS, MLS, NCAA, USA Volleyball, NVL, USSSA
Weight	0.1 Grams
Width	1 centimeters

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TrustScore 4.5 | 7,300+ reviews

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