FOX40 Sonik Blast CMG Official Finger Whistle Properties: The FOX40 Sonik Blast CMG Official Finger Whistle is a professional whistle with an exceptionally loud and clear sound, ideal for referees and coaches working in noisy environments. Key Features: Exceptional Loudness: With an acoustic output of 120 dB, the whistle delivers a loud and clear sound that can be heard even in high ambient noise. Ergonomic Grip: The adjustable finger grip ensures a secure and comfortable fit, allowing for quick and easy use in any situation. Reliable Design: The lack of moving parts eliminates the risk of freezing, jamming, or wear, ensuring reliability in all conditions. Cushioned Mouth Grip (CMG): The thermoplastic material of the mouthpiece provides a better grip and protection for teeth, which is especially useful for those who hold the whistle in their mouth for extended periods. The FOX40 Sonik Blast CMG Official Finger Whistle is an indispensable tool for professionals who need a reliable and loud whistle in their work.