Fox 40 Sonik Blast CMG Official Finger Grip Whistle (Black)
The Sonik Blast CMG provides additional comfort for holding the whistle in the mouth. Distinct louder pitched whistle. Provides a much louder sound without much effort. Easily heard over the largest and noisiest crowds. Maximum Efficiency. Maximum Performance.Design: m2-chamber/4 resonators; pealessSound Power: Exceeds 120 dB