---
product_id: 508183970
title: "Bluetooth 5.0 Voice Amplifier with Wireless Mic Headset, Waterproof Personal Microphone Wireless Voice Amplifier, 20W Loudly Portable Megaphone PA System for Teachers, Safety Drills, Outdoors Indoors"
brand: "responsebridge"
price: "R3304"
currency: ZAR
in_stock: true
reviews_count: 10
category: "Response Bridge"
url: https://www.desertcart.co.za/products/508183970-bluetooth-5-0-voice-amplifier-with-wireless-mic-headset-waterproof
store_origin: ZA
region: South Africa
---

# 20W crystal-clear output 15h speaker & 6h mic battery life IPX6 waterproof rugged design Bluetooth 5.0 Voice Amplifier with Wireless Mic Headset, Waterproof Personal Microphone Wireless Voice Amplifier, 20W Loudly Portable Megaphone PA System for Teachers, Safety Drills, Outdoors Indoors

**Brand:** responsebridge
**Price:** R3304
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the room, rain or shine—amplify your voice, amplify your impact!

## Quick Answers

- **What is this?** Bluetooth 5.0 Voice Amplifier with Wireless Mic Headset, Waterproof Personal Microphone Wireless Voice Amplifier, 20W Loudly Portable Megaphone PA System for Teachers, Safety Drills, Outdoors Indoors by responsebridge
- **How much does it cost?** R3304 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/508183970-bluetooth-5-0-voice-amplifier-with-wireless-mic-headset-waterproof)

## Best For

- responsebridge enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Battery Endurance:** Recharge in just 3 hours and enjoy up to 15 hours of continuous amplification—plus 6 hours on the wireless mic for marathon presentations.
- • **Versatile Audio Modes & Inputs:** Switch seamlessly between Acoustic, Professional, and Karaoke modes; supports TF card, USB, AUX input, and even recording for ultimate flexibility.
- • **Powerful & Clear Sound Projection:** 20 watts of distortion-free, low-feedback audio ensures your voice commands attention indoors or outdoors, from classrooms to safety drills.
- • **Effortless Bluetooth 5.0 Connection:** Experience ultra-stable, lag-free wireless pairing with the latest Bluetooth 5.0 chip and automatic mic-amplifier sync—no manual reconnects ever.
- • **Rugged Waterproof Design with Emergency Siren:** IPX6-rated durability means no weather worries, while the built-in siren adds an extra layer of safety for outdoor events and drills.

## Overview

The Bluetooth 5.0 Voice Amplifier M801 is a compact, waterproof PA system delivering 20W of clear, powerful sound with ultra-stable wireless mic connectivity. Designed for professionals on the move, it offers up to 15 hours of battery life, multiple audio modes, and versatile input options, making it perfect for teaching, public speaking, fitness, and outdoor events.

## Description

desertcart.com: Bluetooth 5.0 Voice Amplifier with Wireless Mic Headset, Waterproof Personal Microphone Wireless Voice Amplifier, 20W Loudly Portable Megaphone PA System for Teachers, Safety Drills, Outdoors Indoors : Everything Else

Review: Clear Sound and Great Range, perfect for teaching or events! - I’ve been using this Bluetooth Voice Amplifier for a few weeks now, and it’s been excellent. So much fun!! The sound is crystal clear and loud enough to reach everyone in a medium sized room or even outdoors. The wireless mic connects quickly and stays stable with no dropouts, and the headset is comfortable to wear for long periods. The battery lasts a long time, and I love that it’s waterproof, so I don’t worry about using it outside. It’s compact, lightweight, and easy to set up perfect for teaching, fitness classes, or public events. Highly recommend! Can be used without the headset as a portable rechargeable speaker. The carrying strap is a major bonus for on the go.
Review: Best purchase so far - I honestly thought this was just going to be a small, ordinary amplifier, but it truly exceeded my expectations! The sound is incredibly loud and crystal clear even in my classroom, students can hear me perfectly without me having to wear it. What I love most is its versatility: you can switch between three modes Professional, Karaoke, and Acoustic depending on your needs. The quality is outstanding, and it makes speaking or playing music effortless. Highly recommended for anyone who needs power, clarity, and flexibility in one compact system!

## Features

- POWERFUL VOICE AMPLIFIER - The voice amplifier adopts UHF transmission, 20W output powerful, clear, low feedback and no noise & distortion original sound. More importantly is automatic connection function of microphone and amplifier has been upgraded, you never have to manually reconnect again.
- SUPERB BATTERY LIFE - Built in newest upgraded rechargeable batteries, Mic fully charge is only 1 hours, working time upgraded to 6 hours；Voice amp fully charge is only 3 hours, working time upgraded to 15 hours；Besides, the microphone and speaker come with a power save mode. Greener and more durable！
- BLUETOOTH 5.0 WIRELESS VOICE AMPLIFIER - Built with the newest Bluetooth 5.0 chip with EDR technology, this Bluetooth voice amplifier ensures a faster and more stable connection than Bluetooth 4.0, TWS Feature support Pair 2 speakers together for 40 watt stereo sound.
- WATERPROOF VOICE AMPLIFIER WIRELESS- The Portable PA System is rugged enough for outdoor/indoor use and rigorously tested to meet IPX6 waterproof standards. So there is no need to worry where you use. Additional siren function giving you emergency protection.
- ALL-IN-ONE PORTABLE VOICE AMPLIFIER - This year's newest model, the M801 is a powerful all-in-one amplifier, support TF(Micro SD) card/USB Disk/3.5mm AUX audio input/Record/one-click mute. Besides, you can switch between Acoustic/Professional/Karaoke by double-clicking the M button on the speaker, a unique innovation only available on the M801 wireless voice amplifier!
- HELPFUL TIPS - 1）For the best audio pickup, position the microphone about 3-5cm (1.2-2 inches) away from your mouth. 2）If you encounter any connection issues, re-pairing the devices often resolves the problem in the majority of cases. 3) If you encounter any problem, we will reply to you within 12 hours to help you solve the problem, so as to provide you with 100% quality service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBGCLWN1 |
| Audio Input | Wireless Microphone |
| Batteries | 1 Lithium Polymer batteries required. |
| Battery type | Lithium Polymer |
| Best Sellers Rank | #4,927 in Musical Instruments ( See Top 100 in Musical Instruments ) #34 in Power Amplifiers |
| Color Name | black |
| Connector Type | Aux, USB |
| Customer Reviews | 4.3 4.3 out of 5 stars (334) |
| Date First Available | August 22, 2022 |
| Item Weight | 14.4 ounces |
| Item model number | M801 |
| Manufacturer | ResponseBridge |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Mounting Type | Tabletop |
| Number of Channels | 20 |
| Output Wattage | 20 Watts |
| Power Source | Battery Powered |
| Product Dimensions | 1.7 x 5.5 x 3.9 inches |
| Recommended Uses For Product | Small Karaoke System, Teaching, Training, Singing, Yoga, Meetings, Speeches, Classroom, Public Speaking, Presentation, Sales Promotion, Tour guide, Wedding Ceremony, Fitness Instructor, Parkinson's, Teacher, Teaching, Workout, Classes, Indoor, Outdoor activities |

## Product Details

- **Brand:** ResponseBridge
- **Color:** black
- **Compatible Devices:** Headset
- **Connectivity Technology:** AUX, Bluetooth, USB, Wireless
- **Item dimensions L x W x H:** 1.7 x 5.5 x 3.9 inches

## Images

![Bluetooth 5.0 Voice Amplifier with Wireless Mic Headset, Waterproof Personal Microphone Wireless Voice Amplifier, 20W Loudly Portable Megaphone PA System for Teachers, Safety Drills, Outdoors Indoors - Image 1](https://m.media-amazon.com/images/I/61XBlcuqm1L.jpg)

## Questions & Answers

**Q: Hi there, I was wondering if this amplifier is waterproof? Can it be used in outdoor environments or near water without any issues?**
A: Yes! The ad states -WATERPROOF VOICE AMPLIFIER WIRELESS- The Portable PA System is rugged enough for outdoor-indoor use and rigorously tested to meet IPX6 waterproof standards.
IPX6 means the product can resist high-pressure, heavy sprays of water.
IPX7 means the product can be submerged up to 1 meter in water for 30 minutes.
So as long as you are not submerging it in water it should work fine.

**Q: I was curious about something. When the microphone is in use, does it produce any unwanted noise or feedback?**
A: No, it works well

**Q: I was wondering about the usage time of the amplifiers and microphones. How long can I expect to use them before needing to recharge?**
A: It lasts for a hour of sustained use for me.  Or, three hours of use if turn it off between needs.

**Q: I was wondering if you could explain how to pair microphones and amplifiers together. I'm not quite sure how to go about doing that.**
A: No need for manual pairing, this one has automatic connection, I highly recommend it, it's the only one on the market and it solves a lot of problems.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clear Sound and Great Range, perfect for teaching or events!
*by B***E on November 17, 2025*

I’ve been using this Bluetooth Voice Amplifier for a few weeks now, and it’s been excellent. So much fun!! The sound is crystal clear and loud enough to reach everyone in a medium sized room or even outdoors. The wireless mic connects quickly and stays stable with no dropouts, and the headset is comfortable to wear for long periods. The battery lasts a long time, and I love that it’s waterproof, so I don’t worry about using it outside. It’s compact, lightweight, and easy to set up perfect for teaching, fitness classes, or public events. Highly recommend! Can be used without the headset as a portable rechargeable speaker. The carrying strap is a major bonus for on the go.

### ⭐⭐⭐⭐⭐ Best purchase so far
*by I***E on September 15, 2025*

I honestly thought this was just going to be a small, ordinary amplifier, but it truly exceeded my expectations! The sound is incredibly loud and crystal clear even in my classroom, students can hear me perfectly without me having to wear it. What I love most is its versatility: you can switch between three modes Professional, Karaoke, and Acoustic depending on your needs. The quality is outstanding, and it makes speaking or playing music effortless. Highly recommended for anyone who needs power, clarity, and flexibility in one compact system!

### ⭐⭐⭐⭐⭐ Quality product, exactly as described. No frills but good value for the price.
*by R***E on December 30, 2025*

Quality product, exactly as described. No frills but good value for the price.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-01*