is this loud enough to make telemarketers stop calling #s that are on a no call list? Sick of them....

I only use a whistle on scammers from different countries since there is no recourse and there scamming the elderly. In the United States, they can sue you even though they're breaking the law. I sued a Telemarketer last year for $5 Million and they settled for $15,000. Not bad for 2 hours work. I make about $5,000 a month suing Telemarketers. The Telemarketer I sued for $5 Million didn't want to settle so I hired an attorney that specializes in suing telemarketers. You can purchase kits that show you how to do settlements on Telemarketers and if they don't settle you can get an attorney that will help you collect, they get a percentage of what is collected.

what are the dimensions of the whistle (how big is it??)

Hi Terry, the approx dimensions of the Sonik Blast CMG whistle (without packaging) are: 2.25 inches long x 1 inch wide x 1 inch high.Best regards

Is the black part rubberized/ cushioned?

yes!.. and it helps prevent damage from mouth grip.

Is this a good deterrent for bear encounter? For when its time apear large and make a lot of noise to scare them off?

It's been a long time since I encountered bears but I would guess the whistle wouldn't be as effective as a good set of legs. With that said, the whistle is loud.

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Description

🔊 Blast your signal, own your space—be the voice everyone trusts!

BOLD SPORTY STYLE - Vibrant multi-color design that stands out on the field or trail—because safety should look as good as it sounds.
COMFORT MEETS SAFETY - Cushion Mouth Grip with thermoplastic construction protects your teeth while ensuring a secure hold.
UNMATCHED SONIC POWER - Over 120 decibels that cut through noise and distance—be heard more than a mile away.
BREAKAWAY LANYARD INCLUDED - Stay hands-free and safe with a detachable, blaze orange neck strap designed for quick release.
WATERPROOF SELF CLEARING DESIGN - Dual chambers with 4 resonators that clear themselves instantly when submerged—never miss a signal.

The Fox 40 Sonic Blast CMG Whistle delivers an ear-piercing 120+ dB sound with a pealess, dual-chamber design that self-clears underwater. Featuring a cushioned mouth grip for comfort and a breakaway blaze orange lanyard for safety, this whistle is engineered for coaches, referees, and outdoor enthusiasts who demand reliability and standout style.

Reviews

ジ**ー

春登山に向け熊避けとして

熊避けに購入。雪山で試しましたが、甲高い大きな音で効果ありそう。

12.02.2026

.**M

高音がすごい

すごい音です！登山中にときおり吹きますが、逆に熊が驚きすぎるかもしれませんw

30.11.2025

P**P

音量すごくてむやみに使えないところが難点

山中でもホントに耳がキーンとなる音量熊鈴やめました。濡れた場合でも玉無し(w)の信頼感

15.03.2026

K**K

熊よけに良さそう

音がとてもでかい。耳を塞がずに全力で吹くと耳にダメージが来るほど。

26.11.2025

A**ー

耳がキーーーン

大音響です。思いっきり吹くときは耳をふさがないと、耳を痛めそうです。。

25.11.2025

K**者

熊よけに👍️

登山用に熊おどしも用意していましたが、使用時に片手が塞がるのが嫌なのでこちらを購入しました。肺活量の限界まで息を吸い込みホイッスルに息を吹き込むと、山あいにコダマが響きます。静かな森林に確かな自己主張が届くので、熊は逃げる、はずです。あまりにうるさいので、ホイッスル使用時は両手で耳を塞ぐようになり、本末転倒かなと感じています（笑）

6.11.2025

T**M

ものすごく甲高く大きい音が出ます

試し吹きするときは、必ず両耳を塞いでから行った方が良いです。肺活量も左右するとは思うのですが、ものすごく甲高い大きな音がします。私は自宅内で試し吹きしたのですが、両耳を手で塞がず行ったため、1分以上キーンとして周りの音が聞こえなくなってしまいました。私自身は熊害被害が無い地域に住んでいますが、北海道内を行き来する際、大雪山系内の国道を行き来する必要が生じ、熊スプレーを携行して飛行機で道内に行くことができないこともあり、本品を保険を兼ねて購入しました。幸い使用する事態には遭遇しませんでしたが、人慣れした熊には熊鈴は逆に危険だとの話も聞きますから、代替にはなるかと思います。

2.11.2025

Y**R

Good！

商品説明通りで良い

24.11.2025

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ASIN	B004UA66KO
Amazon Bestseller	#11,539 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #43 in Coach & Referee Whistles
Batteries Included	No
Color	orange
Customer Reviews	4.5 4.5 out of 5 stars (1,554)
Date First Available	August 14, 2012
Material	Rubber
Model Number	FO3308
Product Dimensions	7.62 x 2.54 x 7.62 cm; 18.14 g
Size	One Size
Sport Type	Cycling
Target Audience	Uni Adult
Use Object	Unisex

Fox 40 Sonic Blast CMG Whistle with Lanyard

Description

Specifications

Reviews

Common Questions