TOA ER-2215W Duduka - Telephone with detachable microphone and whistle 23W max

 TOA ER-2215W horn type loudspeaker (television, duduka) for use on the shoulder with high sound quality self-amplifying, power 23W max, with separate detachable microphone and whistle. Coverage distance for voice up to 400M, for whistle up to 500M. The TOA ER-2215W can be used in schools, excursions, demonstrations, marches, pre-election gatherings, security companies, etc. Battery life maximum 9 hours. Works with 6 type C R14P 1.5V batteries (horn, duduka, shoulder loudspeaker ,loudspeaker)