---
product_id: 71016778
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: "$116.23"
currency: USD
in_stock: true
reviews_count: 13
category: "Shidu"
url: https://www.desertcart.us/products/71016778-shidu-voice-amplifier-for-teacher-with-portable-microphone-and-speaker
store_origin: US
region: United States of America
---

# IPX5 waterproof durability 18W powerful 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:** $116.23
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the room, rain or shine!

## 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?** $116.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/71016778-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 Play:** Robust 4400mAh rechargeable battery keeps you speaking and leading without interruption.
- • **Command Every Room:** Crystal-clear voice projection for audiences over 150 people, covering up to 15,000 sq ft effortlessly.
- • **Hands-Free Freedom:** Adjustable waist/neck band and wired mic headset let you move naturally while commanding attention.
- • **Weatherproof Warrior:** IPX5-rated waterproof design with anti-fingerprint, scratch-resistant exterior built for any environment.
- • **Seamless Connectivity:** Supports Bluetooth, USB, TF card, and 3.5mm input for versatile, driver-free integration with all your devices.

## Overview

The SHIDU Voice Amplifier M800 is a professional-grade 18W megaphone designed for teachers, tour guides, and public speakers. Featuring a waterproof IPX5 rating, a powerful 4400mAh rechargeable battery, and versatile connectivity options including Bluetooth and USB, it delivers crystal-clear sound across large spaces up to 15,000 sq ft. Lightweight and easy to wear with an adjustable band and wired headset, it ensures hands-free convenience and durability for indoor and outdoor use.

## 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: Great purchase - I have had mine for about a year now. I use it for teaching in the classroom and I appreciate how easily it is to change the volume on it and that it gets loud enough for me to use it in the classroom. It is a little heavier, so I wouldn't recommend using the clip on your waistband unless you have a belt on. It's also really helpful if you're sitting down and can set it on the table if you're reading aloud or standing at a podium. The battery also last for a really long time. I substitute teach, so I'm not working everyday, but I still only have to charge it maybe once a month. The microphone cord sometimes makes a little noise as it's tapping against your clothes or if you bump it while you're talking. The microphone works really well and has a clean sound. It also has good noise canceling and just picks up your voice instead of all the noise around you, whether you're wearing it on your head or around your neck.

## 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 | B07F7XFB8H |
| Audio Input | 3.5mm audio input, USB |
| Batteries | 1 A batteries required. (included) |
| Best Sellers Rank | #7,305 in Musical Instruments ( See Top 100 in Musical Instruments ) #28 in Power Amplifiers |
| Connector Type | USB |
| Customer Reviews | 4.2 4.2 out of 5 stars (597) |
| Date First Available | July 3, 2018 |
| Global Trade Identification Number | 00781520136768 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.32 pounds |
| Item model number | M800 |
| Manufacturer | SHIDU |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Mounting Type | Plug Mount,Freestanding |
| Number of Channels | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 4.49 x 3.7 x 1.5 inches |
| Recommended Uses For Product | Voice Amplifier for Meeting, Voice Amplifier for Speech, Voice Amplifier for Teacher, Voice Amplifier for Tour Guide |
| UPC | 781520136768 |

## Product Details

- **Brand:** SHIDU
- **Color:** Black
- **Compatible Devices:** Headset
- **Connectivity Technology:** Bluetooth
- **Item dimensions L x W x H:** 4.49 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/81T86kAthcL.jpg)

## Available Options

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

## 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!

### ⭐⭐⭐⭐⭐ Great purchase
*by S***Y on January 24, 2024*

I have had mine for about a year now. I use it for teaching in the classroom and I appreciate how easily it is to change the volume on it and that it gets loud enough for me to use it in the classroom. It is a little heavier, so I wouldn't recommend using the clip on your waistband unless you have a belt on. It's also really helpful if you're sitting down and can set it on the table if you're reading aloud or standing at a podium. The battery also last for a really long time. I substitute teach, so I'm not working everyday, but I still only have to charge it maybe once a month. The microphone cord sometimes makes a little noise as it's tapping against your clothes or if you bump it while you're talking. The microphone works really well and has a clean sound. It also has good noise canceling and just picks up your voice instead of all the noise around you, whether you're wearing it on your head or around your neck.

### ⭐⭐⭐⭐⭐ Good Speaker
*by K***A on February 8, 2025*

Super happy with the quality of this speaker! Functions great, easy to connect to, speaker is loud and keeps a great charge. I use it for teaching and room can hear just fine. It’s a good size so it’s comfortable to wear.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*