Noboru Rainy Megaphone Luminous Mega Plus Loudspeaker with Whistle Sound (Noboru Electric) 4.5W TS-534L

Uses six AA batteries Output: Rated 4.5W, Maximum 6W Communication distance (JEITA): Approximately 160m when using voice, approximately 250m when using whistle Battery life: 13 hours when using voice, approximately 70 minutes when using siren Dimensions: Diameter 112.5 x 112.5 mm, total length 230 mm Mass: Approx. 580g (excluding electrical field) Material: Horn: ABS resin, Body and handle: ASA resin Strap length: approx. 400mm Protection rating: IP66 (compliant with JIS C 0920) Afterglow brightness (JIS Z 9107 compliant): 13mcd/m2 after 60 minutes, 0.3mcd/m2 after 900 minutes