Noboru Rainy Megaphone Tough Plus with Siren (Noboru Electric) Loudspeaker, 6W, Red, Sound, TS-633R

Output: 6W (maximum 10W) with siren sound Waterproof and dustproof rating: IP66 (compliant with JIS C 0920) Dimensions: Diameter 150 x 135 / Total length 253 mm Weight: Approx. 630g (excluding batteries) Material ASA resin Strap length: approx. 400mm (buckle can be removed) Impact resistance: Passed a test in which the product was dropped from 3m onto plywood from 26 different directions Battery used: 6 AA batteries Communication distance (JEITA): Approximately 250m when using voice, approximately 315m when using siren Battery life (JEITA): Approximately 9 hours when using voice, approximately 50 minutes when using siren