AmpliVox S602R Mity-Meg 25-Watt Rechargeable Megaphone
• 25 watts;• Effective range: 1 mile;• Comfortable pistol grip;• 3 modes: talk/siren/whistle;• Adjustable volume control;• Battery indicator lights show power status;• Easy-to-use battery cartridge;• Up to 40 hours continuous talk time with 8 C batteries (sold separately);• Also compatible with S1405 rechargeable Li-Ion battery pack (sold separately);• Weight: 2 lbs.;