Multipurpose portable megaphone with shoulder carrying strap.
Built-in siren and whistle function.
Maximum output of 20 watts
Durable, small and lightweight, only 0.7kg (without battery).
Best to be used at school event, sports event, leisure activities at sea, mountain and other outdoor locations.
A reliable tool for guiding and instructing people during emergency situations such as fire, natural disaster and other states of emergency.
Battery needed: Size D x 6 units