High-decibel electronic mouth whistle for crisp, clear sound projection in any environment

Premium ABS plastic construction with polished finish for durability and comfortable grip

Precision-engineered airflow design ensures consistent treble tones up to 120dB without distortion

Ideal for referees, coaches, dog trainers, and outdoor sports with instant-response button control

Weather-resistant casing performs flawlessly in rain or extreme temperatures (-20°C to 60°C)

Ergonomic lip-friendly shape allows extended use during tournaments or wildlife scaring

Includes adjustable neck lanyard and replaceable battery compartment for professional convenience