SHOW – ER-56S SERIES
ER-56S is a desk top and shoulder megaphone featuring 25 W power and 700 meters range with excellent intelligibility. The PTT microphone is detachable for easy operation at any place. It is equipped with a siren function and a DC jack for 12V DC operation.
500 ~ 700 meters range
8 x C type batteries or 3 x “18650” lithium batteries
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