HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. A compact lightweight megaphone containing a powerful 25W amplifier featuring a record and siren function. Coverage 0.2 km range depending on environmental conditions. The megaphone also features a volume control and comfortable pistol grip handle with a short carrying strap. Powered by 4 x D batteries (1.5V). Ideal for use in schools at events etc. Features: Powerful amplifier Record function Volume control Siren Specifications: Power max. 25W with aRated Output: 10W Range 0.2 km Dimensions 158mm x 250mm (dia x L) Weight 500 g Battery 6V (4x D-cell)