---
product_id: 633799656
title: "20W Megaphone Bullhorn Speaker with LED, | Loud Spekaer with Siren, Recording and 3.5mm Aux Interface | Mega Phone Design for Outdoors and Safety Drills（Black）"
brand: "mgrolx"
price: "$52.40"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/633799656-20w-megaphone-bullhorn-speaker-with-led-loud-spekaer-with-siren
store_origin: US
region: United States of America
---

# Built-in LED attention-grabbing light 400-yard sound transmission range 20W powerful sound output 20W Megaphone Bullhorn Speaker with LED, | Loud Spekaer with Siren, Recording and 3.5mm Aux Interface | Mega Phone Design for Outdoors and Safety Drills（Black）

**Brand:** mgrolx
**Price:** $52.40
**Availability:** ✅ In Stock

## Summary

> 📢 Own the crowd, light the way, and never miss a beat!

## Quick Answers

- **What is this?** 20W Megaphone Bullhorn Speaker with LED, | Loud Spekaer with Siren, Recording and 3.5mm Aux Interface | Mega Phone Design for Outdoors and Safety Drills（Black） by mgrolx
- **How much does it cost?** $52.40 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/633799656-20w-megaphone-bullhorn-speaker-with-led-loud-spekaer-with-siren)

## Best For

- mgrolx enthusiasts

## Why This Product

- Trusted mgrolx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Light Up the Moment:** Integrated LED lamp ensures you’re seen as well as heard, making your presence impossible to ignore even in low light.
- • **Portable Powerhouse:** Lightweight ABS shell and battery operation (4x AA) make it easy to carry and use anywhere, anytime.
- • **Siren & Whistle Alerts:** Instantly switch between siren and whistle sounds to grab attention or signal emergencies with ease.
- • **Personalize Your Message:** Record up to 120 seconds of your own voice or connect your device via 3.5mm AUX to play custom audio tracks.
- • **Command Attention Loud & Clear:** 20W amplifier delivers crystal-clear sound that carries up to 400 yards—perfect for outdoor events and safety drills.

## Overview

The MGROLX 20W Megaphone Bullhorn Speaker combines robust 20-watt sound amplification with a 400-yard broadcast range, built-in LED lighting, and versatile siren/whistle functions. Featuring a 120-second recording option and 3.5mm AUX input, this compact, battery-powered megaphone is engineered for outdoor sports, safety drills, and crowd control, delivering professional-grade performance in a sleek, portable design.

## Description

desertcart.com : MGROLX 20W Megaphone Bullhorn Speaker with LED, | Loud Spekaer with Siren, Recording and 3.5mm Aux Interface | Mega Phone Design for Outdoors and Safety Drills（Black） : Sports & Outdoors

Review: Fun and Handy! - I was almost disappointed when it first arrived in a very small box. That was until I unboxed the package and was elated that my megaphone looks so much nicer. The sleek design and the color is just what I ordered! The build quality is fantastic and is very lightweight. It’s easy to use with the right amount of buttons and to use for whatever is necessary. The basic functionality of this megaphone is that it has a high quality microphone and the speaker gets the job done. This megaphone is great for anyone on a budget or for the highest quality megaphones at the lowest price.
Review: BULLHORN - I can call my son back when he gets out.

## Features

- [LED Mode]: This mega phone built-in Led lamp. You can not only rely on its powerful sound to command a group of people, but also use its lighting function to attract everyone's attention In the dark.
- [Amplifier Function]: This megaphones can also amplify sound up to 20W and can transmit sound up to 400 yard max, the ABS plastic shell guaranteed its sturdy, it is suitable for outdoor sports, director, adults, cheerleaders.
- [Siren & Record]: The bull horn loud speaker has built-in two kinds of music, a Siren（long press） and a Whistle(short press), and also supports a recording function of 120s max.
- [Aux Interface]: This bullhorn megaphone speaker supports 3.5mm AUX Input, it can connect with your phone or MP3 and play the music as you like.
- [Battery Operation]: The portable megaphone speaker is battery operated and requires (4) x AA batteries(NOT INCLUDED), and it is compact and portable with an exact dimension of “8 x 5.5”.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSD2GVGJ |
| Best Sellers Rank | #418,963 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #97 in Coach & Referee Megaphones |
| Brand Name | MGROLX |
| Color | Black |
| Customer Reviews | 3.8 3.8 out of 5 stars (35) |
| Date First Available | January 15, 2024 |
| Included Components | megaphone |
| Item Package Dimensions L x W x H | 8.82 x 5.98 x 5.47 inches |
| Manufacturer | MGROLX |
| Material | Plastic |
| Model Name | ER26 |
| Package Weight | 0.48 Kilograms |
| Suggested Users | unisex-adult |
| Warranty Description | 1 |

## Images

![20W Megaphone Bullhorn Speaker with LED, | Loud Spekaer with Siren, Recording and 3.5mm Aux Interface | Mega Phone Design for Outdoors and Safety Drills（Black） - Image 1](https://m.media-amazon.com/images/I/61CUsVZDrVL.jpg)
![20W Megaphone Bullhorn Speaker with LED, | Loud Spekaer with Siren, Recording and 3.5mm Aux Interface | Mega Phone Design for Outdoors and Safety Drills（Black） - Image 2](https://m.media-amazon.com/images/I/61loAU3uQEL.jpg)
![20W Megaphone Bullhorn Speaker with LED, | Loud Spekaer with Siren, Recording and 3.5mm Aux Interface | Mega Phone Design for Outdoors and Safety Drills（Black） - Image 3](https://m.media-amazon.com/images/I/71OnVTQkmNL.jpg)
![20W Megaphone Bullhorn Speaker with LED, | Loud Spekaer with Siren, Recording and 3.5mm Aux Interface | Mega Phone Design for Outdoors and Safety Drills（Black） - Image 4](https://m.media-amazon.com/images/I/71n0fh+sS0L.jpg)
![20W Megaphone Bullhorn Speaker with LED, | Loud Spekaer with Siren, Recording and 3.5mm Aux Interface | Mega Phone Design for Outdoors and Safety Drills（Black） - Image 5](https://m.media-amazon.com/images/I/71vmbR2GZmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun and Handy!
*by A***. on February 10, 2025*

I was almost disappointed when it first arrived in a very small box. That was until I unboxed the package and was elated that my megaphone looks so much nicer. The sleek design and the color is just what I ordered! The build quality is fantastic and is very lightweight. It’s easy to use with the right amount of buttons and to use for whatever is necessary. The basic functionality of this megaphone is that it has a high quality microphone and the speaker gets the job done. This megaphone is great for anyone on a budget or for the highest quality megaphones at the lowest price.

### ⭐⭐⭐⭐⭐ BULLHORN
*by S***E on July 13, 2025*

I can call my son back when he gets out.

### ⭐ Don’t waste your time
*by D***N on January 2, 2026*

I’ve bought two of these items and neither one of them work.

## Frequently Bought Together

- MGROLX 20W Megaphone Bullhorn Speaker with LED, | Loud Spekaer with Siren, Recording and 3.5mm Aux Interface | Mega Phone Design for Outdoors and Safety Drills（Black）
- Amazon Basics 20-Pack AA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*