Fox 40 Sonik Blast CMG Official Whistle with Break Away Lanyard (Black)

This whistle is no joke—it’s extremely loud and cuts right through background noise. Perfect for coaching, gym class, or outdoor use. The grip is comfortable, and the breakaway lanyard is a nice safety feature. Solid quality and exactly what you expect from Fox 40. Highly recommend if you need a whistle that gets attention fast. 🔊

this is loud it will hurt your ears and looks durable

Definitely a super loud and shrill whistle. Probably overkill in a lot of cases... unless you are wearing earplugs it will pierce your eardrums...

I bought this whistle for soccer practice and works very well. It is really loud and efficient to lead my practices.

Quality and loud

This whistle is loud you need ear protection. I use this for officiating volleyball matches and this whistle stands out. Good materials and lasts for many years of regular use. The Fox 40 brand is the only brand that officials should be buying.

Does exactly what it should. Very loud whistle that truly attracts attention. I use it when I ref at the weekend & everyday while out walking my dogs.

I use this whistle as I cycle down a busy street in a bicycle unfriendly area. This is not the first whistle I have used, but unless Fox makes something better, this is all you need. This is a seriously loud whistle. It is super efficient, you can be cycling and almost entirely out of breath and yet, if you blow this whistle with what little wind you have left in you, it will still be more than loud enough for drivers to hear you. I have ridden in heavy wind before, and the cross breeze hitting the whistle was enough to make it produce sound (was just for a second, but demonstrates the efficiency of the unit). If used for cycling, you NEED a whistle with a rubber mouthpiece, as this one does. This way you can ride and hold it in your teeth in congested areas. Holding a bare plastic or metal whistle in your teeth is slippery and uncomfortable. The breakaway lanyard is the essential. If you lean forward over your handlebars you'll be surprised at how easily the whistle can snag in your shifter or brake cables. Five out of five stars, all day long.

I would like to see if there's a transparent model and want to buy again, very nice

took long but safely arrived

Good product

Purchased for our emergency kit. Arrived exactly as described.

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