Electronic Whistle For Military And Police

A. 3 in 1 whistle: standard blown out whistle sound, police alarm siren sound and LED flash light (Red/Blue).B. Use for direction, alarm, Rescue, Accident, Self-Protector, Training, military excercise, outdoor activities.C. Super high decibels up to 130dB.D. Police warning signal flashing signal (Red & Blue light).E. Easy to operate by hand, hygienic, compact and stylish, strong housing design.F. With adjustable wrist lanyard.G. With clip can held on the pocket.