--- product_id: 286021648 title: "High Power Loud Big Bluetooth Megaphone 50W, Real Siren, Bullhorn, Rechargeable Battery, Portable Speaker, PA System, Adjustable Volume, Outdoor Activities, Coaching, Football, Baseball, Hockey" brand: "uzi" price: "$409.46" currency: USD in_stock: true reviews_count: 5 category: "Uzi" url: https://www.desertcart.us/products/286021648-high-power-loud-big-bluetooth-megaphone-50w-real-siren-bullhorn store_origin: US region: United States of America --- # 500m Broadcast Range 50W Power Amplifier Rechargeable Battery + 8 C Battery Option High Power Loud Big Bluetooth Megaphone 50W, Real Siren, Bullhorn, Rechargeable Battery, Portable Speaker, PA System, Adjustable Volume, Outdoor Activities, Coaching, Football, Baseball, Hockey **Brand:** uzi **Price:** $409.46 **Availability:** βœ… In Stock ## Summary > πŸ“£ Own the Moment, Be Heard Everywhere! ## Quick Answers - **What is this?** High Power Loud Big Bluetooth Megaphone 50W, Real Siren, Bullhorn, Rechargeable Battery, Portable Speaker, PA System, Adjustable Volume, Outdoor Activities, Coaching, Football, Baseball, Hockey by uzi - **How much does it cost?** $409.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/286021648-high-power-loud-big-bluetooth-megaphone-50w-real-siren-bullhorn) ## Best For - uzi enthusiasts ## Why This Product - Trusted uzi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Command Attention from 500m Away:** Unleash your voice with a powerful 50-watt amplifier and crystal-clear projection that dominates any outdoor event or emergency. - β€’ **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. - β€’ **Built for Pros, Trusted by Special Forces:** Rugged matte black design with detachable mic, siren, and shoulder strapβ€”engineered for coaches, first responders, and leaders who demand excellence. - β€’ **Dual Power Options for Ultimate Reliability:** Stay powered with a rechargeable battery or switch to 8 C batteries for extended useβ€”perfect for long days on the field or in the field. - β€’ **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. ## Overview 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. ## Description The UZI-MP-PRO 50-Watt Megaphone with Siren features adjustable volume and recording/playback. This model also features a detachable microphone, repeat play back, shoulder strap, siren and LED indicator. USB, SD Card & AUX jack for recording playback. The 50-Watt Megaphone offers a range of approx. 500M. This model comes with rechargeable battery but also accept (8) C batteries. UZI combines advanced technical concepts with innovative designs to produce products used and trusted by the Army, Secret Service, and Special Forces Review: 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 Review: Works great, matte black finish - included battery works fine - Saw another review saying the included rechargeable battery doesn’t fit. It does. You put the battery in, push it down a little because of the springs, close the door and voila. Lightweight, loud and nice matte black finish. Cool that it has Bluetooth, an aux connection, SD card, etc. Neat megaphone! ## Features - π—‘π—˜π—ͺ π—œπ— π—£π—₯π—’π—©π—˜π—— π——π—˜π—¦π—œπ—šπ—‘ 𝗣𝗒π—ͺπ—₯ π—”π— π—£π—Ÿπ—œπ—™π—œπ—˜π—₯ & π—₯π—”π—‘π—šπ—˜: The UZI-MP-PRO 50-Watt loudspeaker Megaphone with Siren offers a range of approx. 500m (1,600 ft), works as an airhorn. Perfect for Professional use by first responders, police, military and emergency agencies. - π—šπ—₯π—˜π—”π—§ 𝗙𝗒π—₯ 𝗒𝗨𝗧𝗗𝗒𝗒π—₯ π—”π—–π—§π—œπ—©π—œπ—§π—œπ—˜π—¦: Ideal blow horns for sporting events like Football, Baseball, Hockey, Cheerleading Fans & Coaches, Referees, Safety Drills, Camping, Boating, schools, Siren for safety calls and getting everybody's attention. - π—”π——π—π—¨π—¦π—§π—”π—•π—Ÿπ—˜ π—©π—’π—Ÿπ—¨π— π—˜ 𝗔𝗑𝗗 π—₯π—˜π—–π—’π—₯π——π—œπ—‘π—š/π—£π—Ÿπ—”π—¬π—•π—”π—–π—ž: The megaphone loud speaer features adjustable volume control and a recording/playback function with internal memory that can record up to 16 seconds of audio. - π—•π—”π—§π—§π—˜π—₯π—œπ—˜π—¦ & π—ͺπ—˜π—œπ—šπ—›π—§: Rechargeable Battery included with Foldable Prongs to plug into the outlet to charge; also accepts 8 "C" batteries (not included) - The weight of the mega phones with handle increases when (8) C batteries are used instead of the rechargeable battery. - π— π—¨π—Ÿπ—§π—œ-π—™π—¨π—‘π—–π—§π—œπ—’π—‘π—”π—Ÿ & π—ͺ𝗔π—₯π—₯π—˜π—‘π—§π—¬: The megaphone cheer has a USB, SD Card, and AUX jack for playback, and it is compatible with 110V. Our bull horn with siren also comes with a 1-year warraΞ·ty for your peace of mind. ## Technical Specifications | Specification | Value | |---------------|-------| | 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 | ## Product Details - **Brand:** Uzi - **Colour:** Matte Black - **Connectivity technology:** USB, SD Card, AUX - **Mounting type:** Handheld - **Power source:** Battery Powered ## Images ![High Power Loud Big Bluetooth Megaphone 50W, Real Siren, Bullhorn, Rechargeable Battery, Portable Speaker, PA System, Adjustable Volume, Outdoor Activities, Coaching, Football, Baseball, Hockey - Image 1](https://m.media-amazon.com/images/I/71SAyhPmKBL.jpg) ## Questions & Answers **Q: can i plug my iphone into it and use it as a speaker?** A: Yes, there is a AUX input jack. **Q: I can’t figure out what the trigger does. As soon as I turn it on it stays on. Anybody have info for me?** A: 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. **Q: How do you use the aux I’ve read the instructions but when you plug it in it don’t work at all** A: I had the same problem **Q: Is it loud enough to interrupt a concert?** A: I’m unsure if it would interrupt a concert, but it’s loud enough to be heard across a heavy traffic intersection ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic Megaphone! *by C***N on 6 February 2026* 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 ### ⭐⭐⭐⭐⭐ Works great, matte black finish - included battery works fine *by R***B on 4 March 2023* Saw another review saying the included rechargeable battery doesn’t fit. It does. You put the battery in, push it down a little because of the springs, close the door and voila. Lightweight, loud and nice matte black finish. Cool that it has Bluetooth, an aux connection, SD card, etc. Neat megaphone! ### ⭐⭐⭐⭐⭐ Works very good *by C***V on 30 May 2024* Love the colors on this since it does match my crew colors. Besides that the audio and functions on it are kool. It is loud and it includes a siren sound which is extremely loud! It records you and you can play back when u want. This is a must have piece. This is great for street preaching as well! God bless all. ## Frequently Bought Together - Uzi High Power Loud Big Bluetooth Megaphone 50W, Professional Bullhorn Megaphone Used by First Responders, Police & Emergency Agencies, Rechargeable Battery, PA System, Best for Outdoor Activities - Technical Pro Rechargeable Megaphone Battery - Portable Compatible with Most Megaphones Which Use C Batteries Compatible Models MPH75, MPH50USB, Pyle PMP52BT PMP53IN PMP50 PMP52BT - Amazon Basics 12-Pack C Cell Alkaline All-Purpose Batteries, 1.5 Volt, 5-Year Shelf Life --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/286021648-high-power-loud-big-bluetooth-megaphone-50w-real-siren-bullhorn](https://www.desertcart.us/products/286021648-high-power-loud-big-bluetooth-megaphone-50w-real-siren-bullhorn) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-05*