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

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

¥60853

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In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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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
Batteries	1 Lithium Ion batteries required. (included)
Batteries Included?	Yes
Best Sellers Rank	#81,113 in Sporting Goods ( See Top 100 in Sporting Goods ) #71 in Coach & Referee Megaphones
Brand	Uzi
Color	Matte Black
Customer Reviews	4.4 4.4 out of 5 stars (516)
Date First Available	5 August 2019
Department	Unisex
Included Components	Rechargeable Battery
Item model number	UZI-MP-PRO
Manufacturer	Uzi
Material Type	Plastic
Number of Items	1
Package Dimensions	35.56 x 25.4 x 22.86 cm; 1.43 kg
Power Source	Battery Powered
Style	Megaphone
connector-type	USB, SD Card, AUX

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

2 months ago

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¥60853

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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