Compact Megaphone With Built-In Siren

Introduction2. DETAILSFeatures: For Indoor/Outdoor Use Over 800 Yard Range Adjustable Volume Control Used By U.S. Armed Forces Maximum Power Output: 30 Watt 2 Audio Functions: Voice & Alarm Modes Voice Mode: Amplifies Your Voice as Spoken into the Microphone Alarm Mode: Amplifies Alert/Siren Tone Through the Speaker Ergonomic Pistol Grip & Lightweight Chassis Compact & Durable with Foldable Handle Battery Powered: Requires 4 x 'D' Batteries (not included) Dimensions: Diameter 6.25'' x Length 10.0'' What's In The BoxCompact Megaphone12