---
product_id: 641106879
title: "RENMAX Megaphone Speaker Portable Horn Recorder Player Bluetooth PA System Magic Voice Multiple Sirens Dual Battery Rechargeable USB C-Type ABS Plastic - 1 Pc (M804)"
brand: "renmax"
price: "S$54"
currency: SGD
in_stock: true
reviews_count: 8
category: "Renmax"
url: https://www.desertcart.sg/products/641106879-renmax-megaphone-speaker-portable-horn-recorder-player-bluetooth-pa-system
store_origin: SG
region: Singapore
---

# 50m wireless Bluetooth range 30W powerful output Dual 2000mAh rechargeable batteries RENMAX Megaphone Speaker Portable Horn Recorder Player Bluetooth PA System Magic Voice Multiple Sirens Dual Battery Rechargeable USB C-Type ABS Plastic - 1 Pc (M804)

**Brand:** renmax
**Price:** S$54
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the moment, amplify your presence!

## Quick Answers

- **What is this?** RENMAX Megaphone Speaker Portable Horn Recorder Player Bluetooth PA System Magic Voice Multiple Sirens Dual Battery Rechargeable USB C-Type ABS Plastic - 1 Pc (M804) by renmax
- **How much does it cost?** S$54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/641106879-renmax-megaphone-speaker-portable-horn-recorder-player-bluetooth-pa-system)

## Best For

- renmax enthusiasts

## Why This Product

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

## Key Features

- • **Endless Energy Duo:** Dual rechargeable 2000mAh Li-ion batteries ensure your megaphone never quits mid-event.
- • **Magic Voice & Sirens:** Transform your voice with 3 unique effects and 13 siren alarms to captivate and alert instantly.
- • **Versatile Audio Inputs:** Seamlessly switch between Bluetooth, USB, and microSD for ultimate playback flexibility.
- • **Unmatched Power & Reach:** 30 watts of crystal-clear sound with a 50-meter Bluetooth range to command any crowd effortlessly.
- • **Compact & Durable Design:** Lightweight ABS plastic body with foldable handle for easy grip and on-the-go convenience.

## Overview

The RENMAX M804 is a portable, rechargeable megaphone delivering 30 watts of sound with a 50-meter Bluetooth range. Featuring dual 2000mAh Li-ion batteries for extended use, it supports multiple audio inputs including USB and microSD. Its durable ABS plastic build, foldable handle, and unique Magic Voice effects make it ideal for professionals needing reliable, versatile public address capabilities.

## Description

RENMAX Megaphone Speaker Portable Horn Recorder Player Bluetooth PA System Magic Voice Multiple Sirens Dual Battery Rechargeable USB C-Type ABS Plastic - 1 Pc (M804) : desertcart.in: Musical Instruments

Review: Public addressing sound systems. - Good product. Very handy. Works well for gatherings of 20-30 persons even at 80 decibel noisy environment.
Review: Very low sound. Low battery backup - Local low sound

## Features

- Compact, lightweight Portable Handheld Megaphone offers 30 watts of power and a 50-meter range. Extra battery slot for add on battery. Dual Battery - Enjoy Extended battery back up with one additional 18650 battery.
- Large Recording time of 350 seconds, Foldable Handle for conveneince. Rechargeable 2000mAh x 2 Nos, Li-ion long life battery. Functions: Talk/Record/Siren/USB/TF Card/Bluetooth
- 30 watts sound output suitable for large audience. Handle for grip with mini sling . Continuos repeat playback available. Suitable for indoor & outdoor fire officers, mentors, police, firefighters, cheerleader, schools, sports activities, occasion organizers and director megaphone want to utilize this minimal bullhorn for various reasons.
- Can Record and Playback Audio Messages. Rechargeable and Replaceable Battery. Durable ABS Plastic Body. Bluetooth and USB Port and Micro SD Card Slot for multipurpose use.
- Package: Megaphone Speaker, Rechargeable Battery, Battery Charger, USB Cable.
- 3 Magic Voice - change the tone of your voice while speaking thru megaphone or recording. 13 Voice Sirens, use as Alarms.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8B7GLBW |
| Audio Input | USB, Bluetooth, microSD card |
| Audio Wattage | 30 Watts |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | #475 in Musical Instruments ( See Top 100 in Musical Instruments ) #6 in PA Systems |
| Connector Type | USB, Bluetooth |
| Country of Origin | China |
| Customer Reviews | 3.4 3.4 out of 5 stars (30) |
| Date First Available | 28 July 2023 |
| Generic Name | Megaphone Speaker Rechargeable |
| Importer | Yuvilx |
| Includes Rechargeable Battery | Yes |
| Item Dimensions LxWxH | 21 x 15 x 13.5 Centimeters |
| Item Weight | 600 g |
| Item model number | M804 |
| Manufacturer | Made in China |
| Material | ABS Plastic |
| Model | M804 |
| Model Name | Megaphone Portable |
| Mounting Hardware | Megaphone speaker, USB Charger, USB C-Type Charging Cable - Each 1 No. Rechargeable Battery - 2 Nos. |
| Mounting Type | Handheld |
| Net Quantity | 1.00 Count |
| Number of items | 1 |
| Packer | Packed in China |
| Power Source | Battery Powered |
| Product Dimensions | 21 x 15 x 13.5 cm; 600 g |
| Recommended Uses For Product | Security, Schools, Firefighters, Public Announcement, Event, Public Meetings, Cheer Leaders, Emergency, Office etc |

## Product Details

- **Brand:** RENMAX
- **Colour:** Red-White/Blue-White
- **Compatible Devices:** Laptop, Memory Card, Smartphone, Tablet, USB Device
- **Connectivity Technology:** Bluetooth, USB
- **Item dimensions L x W x H:** 21 x 15 x 13.5 Centimeters

## Images

![RENMAX Megaphone Speaker Portable Horn Recorder Player Bluetooth PA System Magic Voice Multiple Sirens Dual Battery Rechargeable USB C-Type ABS Plastic - 1 Pc (M804) - Image 1](https://m.media-amazon.com/images/I/61xiVxTCKyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Public addressing sound systems.
*by C***A on 22 October 2025*

Good product. Very handy. Works well for gatherings of 20-30 persons even at 80 decibel noisy environment.

### ⭐ Very low sound. Low battery backup
*by B***H on 18 January 2026*

Local low sound

### ⭐⭐⭐⭐ Supper
*by S***A on 19 July 2025*

👌

## Frequently Bought Together

- RENMAX Megaphone Speaker Portable Horn Recorder Player Bluetooth PA System Magic Voice Multiple Sirens Additional Battery Slot ABS Plastic - 1 Pc (M804)
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**Shop now:** [https://www.desertcart.sg/products/641106879-renmax-megaphone-speaker-portable-horn-recorder-player-bluetooth-pa-system](https://www.desertcart.sg/products/641106879-renmax-megaphone-speaker-portable-horn-recorder-player-bluetooth-pa-system)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-05-11*