Hand grip type megaphone rated at 15 W of output (23 W maximum output). The newly developed polyimide diaphragm is employed to ensure high sound quality. 23 W Rated Output, with 6 R14P (C ) batteries. Its duration is 14 hours. Approx. 315 m Audible Range. Finish: gray ABS. Dimensions: 210 x 291 x 346 mm. Weight: 1,1 kg.