A compact lightweight, but powerful megaphone. With its built-in 10W amplifier, sound can be projected up to 600m in ideal conditions. The megaphone also features a good quality built-in microphone, comfortable pistol grip handle, rotary volume control and a short carrying strap.Rated output power[tab]10W[br]Batteries[tab]9Vdc (6 x AA, not supplied)[br]Range[tab]600m[br]Dimensions[tab]250 x 195 x 155mm[br]Weight[tab]540g (no batteries)