can i plug my iphone into it and use it as a speaker?

Yes, there is a AUX input jack.

I can’t figure out what the trigger does. As soon as I turn it on it stays on. Anybody have info for me?

The trigger is there in case you don't want to have the megaphone on at all times. You can press the trigger to activate the microphone only, all the other functions will not work while pressing the trigger.

Is it loud enough to interrupt a concert?

I’m unsure if it would interrupt a concert, but it’s loud enough to be heard across a heavy traffic intersection

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Uzi High Power Loud Big Bluetooth Megaphone 50W, Real Siren, Bullhorn, Rechargeable Battery, Portable Speaker, PA System, Adjustable Volume, Outdoor Activities, Coaching, Football, Baseball, Hockey

Uzi High Power Loud Big Bluetooth Megaphone 50W, Real Siren, Bullhorn, Rechargeable Battery, Portable Speaker, PA System, Adjustable Volume, Outdoor Activities, Coaching, Football, Baseball, Hockey

Product ID: 286021648

Details

Brand
Uzi
Colour
Matte Black
Connectivity technology
USB SD Card
Mounting type
Handheld
Power source
Battery

📡500m Broadcast Range

🔊50W Power Amplifier

🔋Rechargeable Battery + 8 C Battery Option

Description

📣 Own the Moment, Be Heard Everywhere!

COMMAND ATTENTION FROM 500 M AWAY - Unleash your voice with a powerful 50-watt amplifier and crystal-clear projection that dominates any outdoor event or emergency.
ADJUSTABLE VOLUME 16 SECOND RECORDING - Tailor your sound with precision volume control and record/playback features to deliver your message exactly how you want it.
BUILT FOR PROS TRUSTED BY SPECIAL FORCES - Rugged matte black design with detachable mic, siren, and shoulder strap—engineered for coaches, first responders, and leaders who demand excellence.
DUAL POWER OPTIONS FOR ULTIMATE RELIABILITY - Stay powered with a rechargeable battery or switch to 8 C batteries for extended use—perfect for long days on the field or in the field.
VERSATILE AUDIO INPUTS FOR SEAMLESS PLAYBACK - Connect via USB, SD Card, or AUX to play custom messages or pump up the crowd with your favorite tracks.

The UZI-MP-PRO is a professional-grade 50-watt Bluetooth megaphone with a 500-meter range, featuring adjustable volume, recording/playback, and multiple audio inputs (USB, SD, AUX). It includes a rechargeable battery with an option for 8 C batteries, a detachable microphone, siren, and shoulder strap, making it ideal for outdoor sports, emergency use, and public announcements. Trusted by military and first responders, it combines rugged design with versatile functionality.

Specifications

ASIN	B07VDTZH9C
Audio Input	USB, SD Card, AUX
Battery Type	Rechargeable
Best Sellers Rank	#69,035 in Sporting Goods ( See Top 100 in Sporting Goods ) #61 in Coach & Referee Megaphones
Brand	Uzi
Built-In Media	Rechargeable Battery
Color	Matte Black
Connectivity Technology	USB, SD Card, AUX
Connector Type	USB, SD Card, AUX
Customer Reviews	4.4 4.4 out of 5 stars (503)
Enclosure Material	Plastic
Global Trade Identification Number	00024718513089
Manufacturer	Uzi
Mfr Part Number	UZI-MP-PRO
Model Number	UZI-MP-PRO
Mounting Type	Handheld
Output Wattage	50 Watts
Power Source	Battery Powered
UPC	024718513089
Unit Count	1.0 Count

Reviews

C**N

Fantastic Megaphone!

Excellent Megaphone! Very loud! The instructions aren't very clear but once you figure out how to use the battery pack and the volume, it's fantastic! I marked 5 stars but it's only showing 3 but this Megaphone is a great value

6.02.2026

D**H

So light! So loud! So easy!

I LOVE this megaphone. I love the features, especially being able to record 20 second messages! I love the convenience of the rechargeable battery - the pack just plugs right in! I love that it’s so lightweight but the loudest megaphone I have used! We have used it for summer camp and it’s been EXCELLENT!!! The ONLY issue I have is that the instructions are not clear as to what all the ports are for. It has a USB and the megaphone will charge my phone. But it doesn’t play music through it which is what I was hoping for.

7.08.2020

S**Y

Good product

Works great and very loud. Sometimes the mic takes a few seconds to start working but its just a delay on the first try.

10.12.2025

A**E

Softly and Quickly

Not very loud and doesn’t stay charged. Poor battery life.

5.09.2026

A**R

Works Great

My second time purchasing. Great product.

25.06.2026

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Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Smooth transaction and product arrived in perfect condition.

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