PATRICK ELECTRONIC WHISTLE
The Patrick electronic whistle reduces potential hygenie problems from sharing whistles, by emitting a high pitched whistle sound at the touch of a button.
Made from high tesnile ABS makes the whistle resistant to damage through physical impact. The whistle features an ergnomic design so it fits easily in the hand.
The whistle has a frequency of 4kHz with a loud maximum volume of 120dB.