---
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: "RM763"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/508183970-bluetooth-5-0-voice-amplifier-with-wireless-mic-headset-waterproof
store_origin: MY
region: Malaysia
---

# 20W Power Output 15H Battery Life IPX6 Waterproof 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:** RM763
**Availability:** ✅ In Stock

## Summary

> 🎤 Amplify Your Presence, Anywhere!

## 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?** RM763 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/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

- • **Rugged & Ready:** IPX6 waterproof rating means you can amplify your voice anywhere, rain or shine.
- • **Unleash Your Voice:** Experience 20W of powerful amplification that cuts through any noise.
- • **All-Day Performance:** Enjoy up to 15 hours of playtime on a single charge—perfect for long events.
- • **Versatile Audio Options:** Supports multiple input methods, including USB and AUX, for all your audio needs.
- • **Stay Connected Effortlessly:** Bluetooth 5.0 ensures a seamless connection—no more manual pairing!

## Overview

The Bluetooth 5.0 Voice Amplifier is a powerful, portable PA system designed for teachers and outdoor enthusiasts. With a robust 20W output, IPX6 waterproof rating, and an impressive battery life of up to 15 hours, this device ensures clear sound and reliable performance in any environment. Its Bluetooth 5.0 technology allows for quick connections, while multiple input options make it versatile for various audio needs.

## Description

Full description not available

## 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 |
|---------------|-------|
| Color | green |
| Item Weight | 0.9 Pounds |
| Item Dimensions | 3.9 x 1.7 x 5.5 inches |
| Number of Channels | 20 |
| Output Wattage | 20 Watts |
| Mounting Type | Tabletop |
| Power Source | Battery Powered |
| Connector Type | Aux, USB |
| Connectivity Technology | Wireless, Bluetooth, USB, AUX |
| Compatible Devices | Headset |

## Product Details

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

## 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)

## Available Options

This product comes in different **Color** options.

## 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.

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**Shop now:** [https://www.desertcart.com.my/products/508183970-bluetooth-5-0-voice-amplifier-with-wireless-mic-headset-waterproof](https://www.desertcart.com.my/products/508183970-bluetooth-5-0-voice-amplifier-with-wireless-mic-headset-waterproof)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-22*