PylePro Model : PMP58U
Megaphone with Talk & Siren ModesMegaphone Speaker with Talk & Siren Modes, Handheld Microphone, MP3/USB Reader, Aux (3.5mm) InputFeatures:(2) Megaphone Modes: Talk + Siren
Adjustable Volume Control
USB Input for Music Projection
MP3 Digital Audio File Compatibility
Aux (3.5mm) Input Jack
Connect & Stream Audio from External Devices
Simple Button Control Operation
High-Powered Audio Reproduction
Wide Bell Diameter for Extended Projection
Convenient Coiled-Cord Handheld Microphone
Ergonomic Pistol Grip & Lightweight Chassis
Battery Operated: Requires (8) x ‘C' Batteries
Can be Optionally Powered via 12V Adapter
Perfect for Outdoor Events and Crowd Control
Used by U.S. Service Personnel & Armed Forces

Technical Specs:MAX Power Output: 50 Watt
Audio Projection Range: Up to 1700 Square Yards
Sound Processor: Dynamic Piezo Driver
USB Flash Drive Support: Up to 32GB
Digital File Compatibility: MP3, WMA, AVI

The Pyle Megaphone PA Speaker System provides portable and high-powered audio projection ability! With each iteration of flagship megaphones, Pyle has improved the battery life, sound power and ergonomic functionality -- to ensure your message is heard loud and clear. Control crowds from distances up to 5,200'+ feet away with handheld wireless performance. The system is battery operated, requiring (8) x ‘C' batteries -- or can be powered by an external adapter via the power input jack. Use the integrated handheld wired microphone to add even more convenient audio projection mobility. Additional system features include switch-activated siren alarm mode that emits a continuous emergency tone, Aux (3.5mm) input jack allowing you to directly connect and stream audio from external devices, along with a USB flash memory reader to playback MP3 digital audio files. Enjoy wireless PA sound power performance with the Pyle Megaphone Speaker System.
Featuring piezo dynamic technology, USB drive, and more, the PMP58U delivers high-end performance at an affordable price Built-in USB drive lets you play pre-recorded messges and music right from your computer Thanks to its light-weight design and ergonomic handle, the PMP58U is easy to handle and even easier to use
Professional Piezo Dynamic 50 Watts Megaphone With USB FunctionThey'll hear you at the far ends of the field when you use this megaphone. Easy to hold, easy to carry, you'll be heard up to one mile! The microphone is built into the rear end of the unit and is activated by a trigger on an ergonomic pistol grip.
Use this super-powerful, 50 watt megaphone indoors or outdoors. Plus, it's got USB playback -- just plug in a USB stick with your favorite digital music. Amplify your voice cord-free and with clarity with this lightweight device. Unit includes adjustable volume control and a built-in siren. Requires 8 x C batteries or a 9V DC power supply (both not included).
Powerful Piezo Driver and Large Bell Diameter For Projection Range Up To One MileBuilt with revolutionary Piezo Dynamic Technology, the PMP58U packs a lot of power in a light-weight, easy-to-handle design. It's much lighter than similarly-powered megaphones that use more conventional technology, and it's powerful enough that you can be heard up to a mile!
USB Input to Play Your Music And RecordingsJust insert your USB card into the unit and you can entertain and inspire your audience with music and recordings downloaded right off your computer. You can also play pre-recorded messages and talk over your music selections.
2 Modes: Talk And SirenIn addition to standard talk mode, the PMP58U features a built-in siren so you can get everyone's attention fast.
Variable Volume ControlAdjust the volume to your preference with the variable volume control.