---
product_id: 378070436
title: "SHIDU Voice Amplifier for Teacher with Portable Microphone and Speaker, 18W Megaphone with Wired Mic Headset, IPX5 Waterproof & Rechargeable Bluetooth Speaker Systems for Tour Guide (NOT Wireless)"
brand: "shidu"
price: "€ 72.99"
currency: EUR
in_stock: true
reviews_count: 13
category: "Shidu"
url: https://www.desertcart.ie/products/378070436-shidu-voice-amplifier-for-teacher-with-portable-microphone-and-speaker
store_origin: IE
region: Ireland
---

# IPX5 waterproof durability 18W powerful sound output 4400mAh long-lasting battery SHIDU Voice Amplifier for Teacher with Portable Microphone and Speaker, 18W Megaphone with Wired Mic Headset, IPX5 Waterproof & Rechargeable Bluetooth Speaker Systems for Tour Guide (NOT Wireless)

**Brand:** shidu
**Price:** € 72.99
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** SHIDU Voice Amplifier for Teacher with Portable Microphone and Speaker, 18W Megaphone with Wired Mic Headset, IPX5 Waterproof & Rechargeable Bluetooth Speaker Systems for Tour Guide (NOT Wireless) by shidu
- **How much does it cost?** € 72.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/378070436-shidu-voice-amplifier-for-teacher-with-portable-microphone-and-speaker)

## Best For

- shidu enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Power:** Robust 4400mAh rechargeable battery keeps you amplified through marathon sessions without a recharge.
- • **Command Every Room:** Crystal-clear voice projection for audiences over 150 people, covering up to 15,000 sq ft.
- • **Hands-Free Freedom:** Adjustable waist/neck band with wired mic headset lets you move, teach, or lead tours without missing a beat.
- • **Weatherproof Warrior:** IPX5-rated waterproof and scratch-resistant design built to withstand outdoor elements and rugged use.
- • **Seamless Connectivity:** Supports Bluetooth, USB, TF card, and 3.5mm jack for versatile device pairing and effortless operation.

## Overview

The SHIDU Voice Amplifier M800 is a portable, 18W megaphone designed for professionals who need powerful, clear voice projection in large spaces. Featuring a waterproof IPX5 rating, a durable 4400mAh rechargeable battery, and versatile connectivity options including Bluetooth and USB, it ensures reliable performance indoors and outdoors. Its lightweight design with hands-free adjustable bands and wired mic headset makes it perfect for teachers, tour guides, and public speakers aiming to be heard effortlessly across crowds up to 150+ people.

## Description

Buy SHIDU Voice Amplifier for Teacher with Portable Microphone and Speaker, 18W Megaphone with Wired Mic Headset, IPX5 Waterproof & Rechargeable Bluetooth Speaker Systems for Tour Guide (NOT Wireless): Power Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: You will be heard! - I been using this voice amplifier and it’s stops me losing my voice during some of my event/production jobs I manage. The sound for the speaker is clear and loud enough to reach everyone in the room without any distortion and witbout me having to yell or lose my voice. It’s extrmely lightweight and easy to wear, so I can move around freely while speaking. The bluetooth feature is awesome because I can also connect it to my phone to use it hands free. The battery life is also pretty good I’ve used it for hours without needing to recharge and for those long days working its definitely a good thing. The thing I like the most is that it is super easy to set up, so I don’t have to mess with complicated settings before I start using it. If you do a lot of presentations or manage people and need to give direction to a lot of people at once, this thing makes a huge difference in getting your voice heard effortlessly!
Review: powerful amplifier for street preaching - This is a powerful amplifier for street preaching at a park or on a street corner. I love the quality of sound and design. The hands free headset allows me to hold up my signs while preaching to passersby. It also records and plays music. I definitely recommend this voice amplifier to any one looking to get into street preaching and amplification is needed where people gather.

## Features

- POWERFUL AMPLIFICATION FOR LARGE AUDIENCES: Experience crystal-clear and distinct voice projection in spaces with over 150 people. This versatile amplifier supports 3.5mm audio input and USB connectivity, requiring no drivers for seamless integration. Perfect for classrooms, meetings, training sessions, and public speaking events, ensures your voice is heard across 15,000 square feet.
- WATERPROOF DESIGN FOR OUTDOOR DURABILITY: Equipped with an IPX5 waterproof rating, this PA system resists gentle water splashes and features a smooth, anti-fingerprint fabric rubber exterior. It protects against scratches and impacts, making it ideal for outdoor activities, sports events, and rugged environments.
- DURABLE BATTERY FOR EXTENDED USE: Powered by a robust 4400mAh rechargeable battery, this voice amplifier provides long-lasting power for extended use. Whether you're teaching all day or leading outdoor activities, it ensures you stay powered up without needing frequent recharges.
- HANDS-FREE CONVENIENCE WITH ADJUSTABLE BAND: Enjoy hands-free convenience with the included adjustable waist or neck band. Whether you're teaching, leading a tour, or engaging in outdoor activities, you can carry the microphone effortlessly. Plus, enjoy music and recording anytime, anywhere.
- VERSATILE CONNECTIVITY OPTIONS: Expand your connectivity with Bluetooth, TF card, USB flash drive, and 3.5mm audio jack support. Compatible with PCs, notebooks, desktops, and other devices, this amplifier offers one-key recording and one-key loop playback for effortless operation. Perfect for diverse applications, from voice amplification to entertainment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09GF28W8T |
| Audio Input | Wired Mic Headset |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #6,771 in Musical Instruments ( See Top 100 in Musical Instruments ) #22 in Power Amplifiers |
| Connector Type | USB |
| Customer Reviews | 4.2 4.2 out of 5 stars (593) |
| Date First Available | October 26, 2021 |
| Item Weight | 1.37 pounds |
| Item model number | M800 |
| Manufacturer | SHIDU |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Mounting Type | Portable |
| Number of Channels | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 4.5 x 3.7 x 1.5 inches |
| Recommended Uses For Product | Voice Amplifier for Meeting, Voice Amplifier for Teacher |

## Product Details

- **Brand:** SHIDU
- **Color:** Green
- **Compatible Devices:** Speaker
- **Connectivity Technology:** Bluetooth, USB
- **Item dimensions L x W x H:** 4.5 x 3.7 x 1.5 inches

## Images

![SHIDU Voice Amplifier for Teacher with Portable Microphone and Speaker, 18W Megaphone with Wired Mic Headset, IPX5 Waterproof & Rechargeable Bluetooth Speaker Systems for Tour Guide (NOT Wireless) - Image 1](https://m.media-amazon.com/images/I/718LYBPcI8L.jpg)
![SHIDU Voice Amplifier for Teacher with Portable Microphone and Speaker, 18W Megaphone with Wired Mic Headset, IPX5 Waterproof & Rechargeable Bluetooth Speaker Systems for Tour Guide (NOT Wireless) - Image 2](https://m.media-amazon.com/images/I/71J8bMjD1KL.jpg)
![SHIDU Voice Amplifier for Teacher with Portable Microphone and Speaker, 18W Megaphone with Wired Mic Headset, IPX5 Waterproof & Rechargeable Bluetooth Speaker Systems for Tour Guide (NOT Wireless) - Image 3](https://m.media-amazon.com/images/I/71Mi0rrlLBL.jpg)
![SHIDU Voice Amplifier for Teacher with Portable Microphone and Speaker, 18W Megaphone with Wired Mic Headset, IPX5 Waterproof & Rechargeable Bluetooth Speaker Systems for Tour Guide (NOT Wireless) - Image 4](https://m.media-amazon.com/images/I/71aeaWeraGL.jpg)
![SHIDU Voice Amplifier for Teacher with Portable Microphone and Speaker, 18W Megaphone with Wired Mic Headset, IPX5 Waterproof & Rechargeable Bluetooth Speaker Systems for Tour Guide (NOT Wireless) - Image 5](https://m.media-amazon.com/images/I/71t7cD8iT+L.jpg)

## Questions & Answers

**Q: if i wanted to use a wireless or wired microphone lavalier style. which one on amazon would be compatible?**
A: voice amplifier with wired microphone

**Q: WillThis work to amplify a guitar**
A: Yes, the voice amplifier workrs to a guitar,  you can have the  guitar colsed to the microphone  to achieve amplify the voice of  your guitar.

**Q: Does this voice amplifier have "echo" feature?**
A: Dear, this amplifier has recording function, which is equivalent to recording your voice. It can play in a loop

**Q: Can I use a wireless headset microphone with this? If so, which  microphone would you recommend for a teacher doing a guitar masterclass?**
A: That is different.
https://www.amazon.com/dp/B07F7KFS8N

## Customer Reviews

### ⭐⭐⭐⭐⭐ You will be heard!
*by M***C on February 15, 2025*

I been using this voice amplifier and it’s stops me losing my voice during some of my event/production jobs I manage. The sound for the speaker is clear and loud enough to reach everyone in the room without any distortion and witbout me having to yell or lose my voice. It’s extrmely lightweight and easy to wear, so I can move around freely while speaking. The bluetooth feature is awesome because I can also connect it to my phone to use it hands free. The battery life is also pretty good I’ve used it for hours without needing to recharge and for those long days working its definitely a good thing. The thing I like the most is that it is super easy to set up, so I don’t have to mess with complicated settings before I start using it. If you do a lot of presentations or manage people and need to give direction to a lot of people at once, this thing makes a huge difference in getting your voice heard effortlessly!

### ⭐⭐⭐⭐⭐ powerful amplifier for street preaching
*by C***T on November 13, 2025*

This is a powerful amplifier for street preaching at a park or on a street corner. I love the quality of sound and design. The hands free headset allows me to hold up my signs while preaching to passersby. It also records and plays music. I definitely recommend this voice amplifier to any one looking to get into street preaching and amplification is needed where people gather.

### ⭐⭐⭐⭐⭐ Lightweight microphone
*by N***A on June 9, 2025*

I teach Sunday school and used this to work with kids on the playground to play some games. It worked great . The kids and parents to could hear me out well. There is a loud background screeching noise which comes every once in a while suddenly , which u can remove either by adjusting the mic distance from speaker or tweaking the volume. But overall happy with the purchase I love it that i can use it as a Bluetooth speaker- though the connection is a bit time consuming and an emergency power bank. I just wish the controls were a bit more user friendly.

## Frequently Bought Together

- SHIDU Voice Amplifier for Teacher with Portable Microphone and Speaker, 18W Megaphone with Wired Mic Headset, IPX5 Waterproof & Rechargeable Bluetooth Speaker Systems for Tour Guide, Speech, Meeting
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-29*