AmpliVox S601R Mity-Meg 15Watt Dynamic Megaphone

15W megaphone features Piezo Dynamic Technology that delivers powerful performance while significantly reducing weight and increasing battery life. Range up to 900 yards. Adjustable volume and three modes: talk, siren and whistle offer enhanced versatility. Battery indicator lights show power status. Weatherproof design stands up to inclement weather. Pistol grip and wrist strap make it comfortable to hold. Operates for up to 18 hours continuously on 8 AA alkaline batteries (not included). Can use rechargeable lithium-ion battery pack S1402 (not included)

Features:

• 15 Watt Piezo Dynamic Megaphone
• 3 Modes: Talk, Siren, Whistle
• Adjustable Volume
• Effective range: up to 5/8 mile (900 yards) (822.96 meters)
• Uses 8 "AA" cell batteries (not included) for 18 hours continuous use
• Easy to use battery cartridge
• Battery indicator :low, medium, high
• Net weight 1.5