---
product_id: 494272904
title: "20W Wireless Voice Amplifier with UHF Headset Microphone for Outdoor - M801 | Portable Bluetooth PA System, IPX6 Waterproof & Rugged, AUX/USB/TF/TWS, Auto-Pairing, for Teachers, Tour Guides, Training"
brand: "hw haoworks"
price: "¥34207"
currency: JPY
in_stock: true
category: "Hw Haoworks"
url: https://www.desertcart.jp/products/494272904-20w-wireless-voice-amplifier-with-uhf-headset-microphone-for-outdoor
store_origin: JP
region: Japan
---

# IPX6 waterproof & rugged build 50ft stable UHF wireless range 20W crystal-clear sound 20W Wireless Voice Amplifier with UHF Headset Microphone for Outdoor - M801 | Portable Bluetooth PA System, IPX6 Waterproof & Rugged, AUX/USB/TF/TWS, Auto-Pairing, for Teachers, Tour Guides, Training

**Brand:** hw haoworks
**Price:** ¥34207
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 20W Wireless Voice Amplifier with UHF Headset Microphone for Outdoor - M801 | Portable Bluetooth PA System, IPX6 Waterproof & Rugged, AUX/USB/TF/TWS, Auto-Pairing, for Teachers, Tour Guides, Training by hw haoworks
- **How much does it cost?** ¥34207 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/494272904-20w-wireless-voice-amplifier-with-uhf-headset-microphone-for-outdoor)

## 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 for the Elements:** IPX6 waterproof and drop-tested rugged design means your voice amplifier thrives rain or shine, indoors or outdoors.
- • **Speak Loud, Stay Clear:** 20W powerful output delivers distortion-free sound across 13,000 sq ft—protect your voice and be heard by 100+ people effortlessly.
- • **All-Day Power & Versatility:** Up to 15 hours battery life with fast charging, plus Bluetooth 5.0, AUX, USB, TF playback, and TWS stereo linking for immersive sound.
- • **Wireless Freedom, Instant Connect:** Stable UHF system with 50ft range and one-touch auto pairing for seamless, interference-free hands-free or handheld mic use.
- • **Complete Pro Kit with Peace of Mind:** Includes headset mic, charger, strap, and 2-year warranty—everything a teacher, guide, or trainer needs to command any space.

## Overview

The M801 Voice Amplifier is a 20W portable PA system designed for professionals who speak to large groups. Featuring a stable 50ft UHF wireless headset mic, IPX6 waterproof ruggedness, and up to 15 hours of battery life, it ensures crystal-clear sound indoors or outdoors. With Bluetooth 5.0, multiple audio inputs, TWS stereo linking, and a complete accessory kit backed by a 2-year warranty, it’s the ultimate voice amplification solution for teachers, tour guides, and trainers.

## Description

Buy Voice Amplifier Wireless Microphone, 20W Portable PA System with Bluetooth & Headset Mic, Waterproof Portable Microphone and Speaker, Megaphone for Teachers, Classroom, Outdoor Events - M801 | Portable Bluetooth PA System, IPX6 Waterproof & Rugged, AUX/USB/TF/TWS, Auto-Pairing, for Teachers, Tour Guides, Training: PA Systems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- [ 20W Clear Sound to Protect Your Voice & Reach Large Spaces ] Designed for teachers, guides, and coaches who speak for hours. This 20W wireless voice amplifier lets you speak naturally without shouting, protecting your voice. Its DSP anti-feedback chip suppresses screechy noise, while the powerful projection delivers crystal-clear, distortion-free sound across 13,000 sq ft. Ensure everyone in a 100+ person space hears you perfectly — the ultimate "voice saver" for all-day use.
- [ Stable UHF Wireless System with 50ft Range & Auto Pairing ] This professional UHF wireless system provides a stable, clear connection up to 50 feet. The detachable microphone offers versatile use: wear it as a comfortable over-the-ear headset for hands-free operation or quickly detach the capsule for use as a handheld mic during Q&A. It features automatic pairing with an effortless, one-touch setup, getting you connected and speaking in seconds for complete, interference-free wireless freedom.
- [ Outdoor-Ready Voice Amplifier: IPX6 Waterproof & Drop-Tested Tough ] Built tough for any environment. This rugged personal voice amplifier is IPX6 waterproof against heavy rain. Its sealed design repels dust, and the robust casing survives accidental drops. Measuring 3.94″ x 1.77″ x 5.51″ and weighing 0.88 lbs (400g), its compact yet solid build offers professional-grade durability without excessive bulk, ready for outdoor tours or demanding daily use.
- [ Long-Lasting Power & Versatile Audio Hub with Safety Siren ] Power through marathon sessions. Portable amplifier runs for up to 15 hours, with the wireless mic lasting up to 7 hours (supports fast charging). It's a full audio hub with one-touch mute, Professional/Acoustic/Karaoke modes, Bluetooth 5.0/AUX/USB/TF playback & recording. For immersive sound, link two units via TWS for powerful 40W stereo. Includes a one-touch safety siren for emergencies.
- [ Complete Kit & 2-Year Warranty ] Everything you need in the box. Includes: M801 Amplifier, UHF Wireless Headset Mic, Charger, AUX Cable, Adjustable Strap, Manual. Backed by a 2-Year Manufacturer's Warranty, it's a reliable audio solution for teaching, guiding, and presentations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLK5FDFD |
| Antenna Location | amplify voice |
| Audible Noise | 20 db |
| Audio Input | Microphone |
| Best Sellers Rank | #10,728 in Musical Instruments ( See Top 100 in Musical Instruments ) #87 in PA Systems |
| Brand | HW HAOWORKS |
| Color | Black |
| Compatible Devices | Headset microphone, Lapel microphone, Laptop, Smartphone, Wired microphone |
| Connectivity Technology | Wireless |
| Connector Type | wireless headset microphone and speaker |
| Customer Reviews | 4.2 4.2 out of 5 stars (185) |
| Enclosure Material | Plastic, Silicone |
| Frequency Response | 20 KHz |
| Impedance | 4 ohm |
| Included Components | 1 x Amplifier Speaker, 1 x Wireless Microphone Headset, 1 x Adjustable Waistband, 1 x 3.5mm Audio Cable, 1 x Charger, 1 x User Manual |
| Item Dimensions | 3.94 x 1.77 x 5.51 inches |
| Item Type Name | wireless voice amplifier with headset mic |
| Manufacturer | HaoYue |
| Mfr Part Number | M8001 |
| Model Number | M801 |
| Mounting Type | portable voice amplifier for teachers |
| Number of Channels | 1 |
| Output Wattage | 20 watts |
| Power Source | Battery Powered |
| UPC | 769947426822 |
| Warranty Description | 2-Year Manufacturer's Warranty |

## Product Details

- **Brand:** HW HAOWORKS
- **Color:** Black
- **Compatible Devices:** Headset microphone, Lapel microphone, Laptop, Smartphone, Wired microphone
- **Connectivity Technology:** Wireless
- **Item dimensions L x W x H:** 3.94 x 1.77 x 5.51 inches

## Images

![20W Wireless Voice Amplifier with UHF Headset Microphone for Outdoor - M801 | Portable Bluetooth PA System, IPX6 Waterproof & Rugged, AUX/USB/TF/TWS, Auto-Pairing, for Teachers, Tour Guides, Training - Image 1](https://m.media-amazon.com/images/I/61p1GcT61nL.jpg)

## Questions & Answers

**Q: How to connect the wireless headset microphone to the speaker?**
A: This M801 wireless microphone is automatically connected after being turned on, but if the connection fails, please refer to the steps in the video to connect the microphone.

**Q: can you play music throught it at the same time**
A: Yes you absolutely can. Connect your device via Bluetooth then you are able to play music from the said device and still speak.

**Q: Can the wireless microphone headset be used for a long period of time?**
A: The wireless microphone headset has a long battery life, so you can use it for up to 5-7 hours on a single charge. And the speaker can last up to 15 hours. This makes it perfect for use during presentations, public speeches, and other events where you need a reliable and durable microphone. Plus, the portable voice amplifier has a waterproof design, making it ideal for outdoor activities.

**Q: Can i plug in a 5.8 GHz wireless guitar system?**
A: sorry, it can't.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/494272904-20w-wireless-voice-amplifier-with-uhf-headset-microphone-for-outdoor](https://www.desertcart.jp/products/494272904-20w-wireless-voice-amplifier-with-uhf-headset-microphone-for-outdoor)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-06*