---
product_id: 112065200
title: "18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors"
brand: "hw haoworks"
price: "₱13019"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/112065200-18w-wireless-bluetooth-waterproof-voice-amplifier-portable-headset-microphone-speaker
store_origin: PH
region: Philippines
---

# IPX5 Waterproof 10000 sq.ft Range 18W Power 18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors

**Brand:** hw haoworks
**Price:** ₱13019
**Availability:** ✅ In Stock

## Summary

> 🎤 Amplify Your Presence, Anywhere!

## Quick Answers

- **What is this?** 18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors by hw haoworks
- **How much does it cost?** ₱13019 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/112065200-18w-wireless-bluetooth-waterproof-voice-amplifier-portable-headset-microphone-speaker)

## 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

- • **Built to Last:** IPX5 waterproof and shockproof design ensures durability in any environment.
- • **Stay Connected:** Enjoy a stable 50ft wireless connection with UHF technology.
- • **Unleash Your Voice:** Project clearly across 10000 sq.ft, perfect for classrooms and outdoor events.
- • **All-in-One Functionality:** Stream music, record, and even karaoke with Bluetooth and AUX support.
- • **Long-Lasting Performance:** Rechargeable battery provides 8-12 hours of use for the amplifier.

## Overview

The 18W Wireless Bluetooth Waterproof Voice Amplifier is a versatile and portable solution for teachers and outdoor enthusiasts. With a powerful 18W output, it covers an impressive 10000 sq.ft, ensuring your voice is heard clearly. The UHF wireless technology allows for a stable connection up to 50ft, while the IPX5 waterproof design ensures durability. This all-in-one device supports Bluetooth streaming, recording, and karaoke, making it perfect for various settings. Enjoy long-lasting performance with a rechargeable battery that lasts up to 12 hours.

## Description

18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors

## 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 )
- BUY WITH CONFIDENCE: 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 speaker is IPX5 waterproof and cannot be soaked in water; The headset 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. The cordless headset mic operates on UHF wireless technology, not Bluetooth, which means it is not compatible with other devices that use Bluetooth. But the amplifier can be use as bluetooth speaker.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Channels | 1 |
| Audio Input | portable microphone for teachers |
| Output Wattage | 18 Watts |
| Audible Noise | 18 Watts |
| Frequency Response | 16 KHz |
| Mounting Type | Wireless microphone |
| Power Source | Corded Electric |
| Connector Type | Aux, USB |
| Connectivity Technology | UHF |
| Compatible Devices | Amplifier, Headphone, Speaker |
| Item Weight | 13.76 ounces |
| Item Dimensions | 3.66 x 1.65 x 4.57 inches |
| Material Type | headset microphone |
| Color | Wireless Microphone |

## Product Details

- **Brand:** HW HAOWORKS
- **Item dimensions L x W x H:** 3.66 x 1.65 x 4.57 inches
- **Connectivity Technology:** UHF
- **Color:** Wireless Microphone
- **Compatible Devices:** Amplifier, Headphone, Speaker

## Images

![18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors - Image 1](https://m.media-amazon.com/images/I/71OiqjIao-L.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.

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-01*