Hand grip type 15 W megaphone with a removable microphone. It can be used as a shoulder-type megaphone when the microphone is detached. The newly developed polyimide diaphragm is employed to ensure high sound quality. Power Source: 6 R14P (C) batteries. Its battery life is 9 hours. Approx. 400 m audible range. Finish: gray ABS. Dimensions: 210 x 291 x 381 mm. Weight: 1,15 kg + 150 g (microphone).