---
product_id: 257233463
title: "Voice Amplifier Wireless Headset Microphone IPX5 Waterproof Bluetooth Mini Pa Speaker 18W 4400mAh Rechargeable Portable Waistband Voice Amplifier for Teachers, Trainers, Karaoke or Outdoors"
brand: "hw haoworks"
price: "€ 247.65"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/257233463-voice-amplifier-wireless-headset-microphone-ipx5-waterproof-bluetooth-mini-pa
store_origin: DE
region: Germany
---

# 18W powerful output 4400mAh rechargeable battery IPX5 waterproof durability Voice Amplifier Wireless Headset Microphone IPX5 Waterproof Bluetooth Mini Pa Speaker 18W 4400mAh Rechargeable Portable Waistband Voice Amplifier for Teachers, Trainers, Karaoke or Outdoors

**Brand:** hw haoworks
**Price:** € 247.65
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the room, rain or shine—amplify your presence like a pro!

## Quick Answers

- **What is this?** Voice Amplifier Wireless Headset Microphone IPX5 Waterproof Bluetooth Mini Pa Speaker 18W 4400mAh Rechargeable Portable Waistband Voice Amplifier for Teachers, Trainers, Karaoke or Outdoors by hw haoworks
- **How much does it cost?** € 247.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/257233463-voice-amplifier-wireless-headset-microphone-ipx5-waterproof-bluetooth-mini-pa)

## Best For

- hw haoworks enthusiasts

## Why This Product

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

## Key Features

- • **Freedom to Move:** UHF wireless headset mic offers a stable 15m/50ft range—no strings attached to your performance.
- • **Endurance That Keeps Up:** Rechargeable 4400mAh battery delivers 8-12 hours of nonstop amplification for your longest sessions.
- • **All-in-One Audio Powerhouse:** Stream music via Bluetooth or Aux, record, and sing karaoke with seamless mic and music playback.
- • **Built to Brave the Elements:** IPX5 waterproof and shockproof design with TPU silicone and ABS shell—ready for any environment.
- • **Unleash Your Voice Everywhere:** 18W speaker projects crystal-clear sound up to 1000㎡, perfect for rooms with 20-65 people.

## Overview

This compact, lightweight wireless voice amplifier features an 18W speaker with a 15m UHF wireless headset mic, delivering clear sound coverage for up to 65 people. Its 4400mAh rechargeable battery supports 8-12 hours of use, while IPX5 waterproof and shockproof construction ensures durability. Bluetooth and Aux inputs enable versatile audio streaming, making it ideal for teachers, trainers, karaoke, and outdoor events.

## Description

Full description not available

## Features

- POWERFUL Microphone and Speaker: The portable voice amplifier comes with a WIRELESS headset microphone. UHF wireless transmission technology, 15m/50ft stable wireless connection at open area. The uhf wireless voice amplifier gives you complete freedom to walk around the room. Super 18W output, Sound covers 10000 sq.ft (1000 ㎡), Allows you to project your voice across a group of 20 to 65 people clearly and loudly. Ideal for MEDIUM-SIZED or SMALL room use.
- RECHARGEABLE Headset Speaker: The personal voice amplifier lasts a long time (8-12 hours); but wireless headset microphone lasts only 2-4 hours. f you need to use the item for a long time, we suggest you choose the wired version. Or you can buy an extra wired microphone or a 3.5mm lapel mic to go with it.
- ALL-IN-ONE Voice Amplifier, Bluetooth Pa Speaker, Karaoke Microphone: 1. You can easy stream the music from your Bluetooth-enabled devices like Phone, Tablet via Bluetooth and Non-Bluetooth device via Aux input. 2. The Bluetooth voice amplifier supports microphone input and music play simultaneously. 3. Also supports TF Card, U Disk and Recording function. 4.What is more, you can use this personal amplifier as a karaoke microphone to singing along.
- PORTABLE & DURABLE: Compact size 4.57"(Height) *3.66" (Width) * 1.65" (Thickness) and light weight (0.86 lb). IPX5 waterproof voice amplifier with TPU unbreakable silicone + durable ABS material, ensuring amplifier shockproof and waterproof. Even if you accidentally drop it to the ground, don't worry that it will break. ( NOTED: The headset microphone is NOT waterproof )
- WE SELL NOT ONLY PRODUCTS BUT ALSO SERVICES: We always stand behind the product, reply within 24 hours and provide you with a satisfactory solution. If there is any problems, please feel free to let us know. We provide lifetime technical support for HaoWorks voice amplifiers.
- WARM TIPS: 1.The voice amplifier CAN NOT be soaked in water the microphone is not waterproof ! 2. When you use the voice amplifier please charge it first and keep the speaker and microphone for a distance to avoid the noise. 3. Only the amplifier speaker comes with built-in Bluetooth capability. The wireless headset is not a Bluetooth mic.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P85KT5V |
| Audio input | portable microphone for teachers |
| Connector type | Aux, USB |
| Frequency response | 16 KHz |
| Item model number | wireless voice amplifier |
| Item weight | 0.86 Pounds |
| Manufacturer | SHIDU |
| Material | headset microphone |
| Mounting type | Floor Standing |
| Number of channels | 1 |
| Power source | Corded Electric |
| Product Dimensions | 9.3 x 4.19 x 11.61 cm; 390.09 g |
| Recommended uses for product | Karaoke, Singing |
| UPC | 723888000060 |

## Product Details

- **Brand:** HW HAOWORKS
- **Colour:** Wireless Microphone
- **Compatible devices:** Amplifier, Headphone, Speaker
- **Connectivity technology:** Bluetooth
- **Item dimensions L x W x H:** 9.3 x 4.2 x 11.6 centimeters

## Images

![Voice Amplifier Wireless Headset Microphone IPX5 Waterproof Bluetooth Mini Pa Speaker 18W 4400mAh Rechargeable Portable Waistband Voice Amplifier for Teachers, Trainers, Karaoke or Outdoors - Image 1](https://m.media-amazon.com/images/I/71OiqjIao-L.jpg)
![Voice Amplifier Wireless Headset Microphone IPX5 Waterproof Bluetooth Mini Pa Speaker 18W 4400mAh Rechargeable Portable Waistband Voice Amplifier for Teachers, Trainers, Karaoke or Outdoors - Image 2](https://m.media-amazon.com/images/I/71sfKQP7wrL.jpg)
![Voice Amplifier Wireless Headset Microphone IPX5 Waterproof Bluetooth Mini Pa Speaker 18W 4400mAh Rechargeable Portable Waistband Voice Amplifier for Teachers, Trainers, Karaoke or Outdoors - Image 3](https://m.media-amazon.com/images/I/71ZzYZB6I+L.jpg)
![Voice Amplifier Wireless Headset Microphone IPX5 Waterproof Bluetooth Mini Pa Speaker 18W 4400mAh Rechargeable Portable Waistband Voice Amplifier for Teachers, Trainers, Karaoke or Outdoors - Image 4](https://m.media-amazon.com/images/I/71xxn9E6HfL.jpg)
![Voice Amplifier Wireless Headset Microphone IPX5 Waterproof Bluetooth Mini Pa Speaker 18W 4400mAh Rechargeable Portable Waistband Voice Amplifier for Teachers, Trainers, Karaoke or Outdoors - Image 5](https://m.media-amazon.com/images/I/71RNBWvsbEL.jpg)

## Questions & Answers

**Q: I lost my charging cord, how do I replace it?**
A: The Android-style USB cord should work to charge the device. (Not the Apple-style cords—so no lightning or USB-C style cords will work.)

**Q: Do you think this would be a good option for a bus driver doing a tour for senior?**
A: Yes it has amazing output for a small speaker.

**Q: Am I able to have two microphones that link up with this speaker?**
A: I do not know, but you would probably be more likely interested in a public PA system like Anchor.

**Q: Does the wireless headset stay on when moving around? I would be using it to teach group fitness classes.**
A: I am using it to teach an outside fitness class and it does work when  you are moving around.  I have found though that when I lay down it fades in and out, so I usually take it off my head at that point.  You do have to hold the mic pretty close to your mouth.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.de/products/257233463-voice-amplifier-wireless-headset-microphone-ipx5-waterproof-bluetooth-mini-pa](https://www.desertcart.de/products/257233463-voice-amplifier-wireless-headset-microphone-ipx5-waterproof-bluetooth-mini-pa)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-10*