Sonik Blast CMG Black/White

It’s so far the beat whistle I have ever experienced in my life... it’s clear, crisp and clean...

Excellent whishlte

Comfortable whistle .. Good

I’m a basketball coach and this is the best whistle I’ve ever used. It can be heard over the loudest crowds, and I even use it as an emergency whistle when I kayak. Be warned - I don’t recommend using it in confined spaces like a car, it will adversely affect your hearing.

La foto da lugar a equivocaciones. El color es el de la descripción, blanco y negro

Grateful whistle, good noise level, durability top, good grip, rubber protection is a plus, minus is wrong color came when ordering, instead orange black came white black.

Bike trail riding

We purchased 5 of the loudest rated whistles on Amazon for use at the beach to signal family members playing in the ocean surf. The Fox 40 Sonik Blast was one of the loudest whistles we tested at the beach. It is one of the best overall whistles that we purchased for use in or around water. One of the other whistles we purchased (Original HyperWhistle) and tested at the beach was so loud that it can not be used without some sort of hearing protection. The Fox 40 Sonic Blast is a great choice.