---
product_id: 385030495
title: "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: "25544 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Shidu"
url: https://www.desertcart.kg/products/385030495-voice-amplifier-for-teacher-with-portable-microphone-and-speaker-18w
store_origin: KG
region: Kyrgyzstan
---

# IPX5 waterproof durability 18W powerful output 4400mAh long-lasting battery 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:** 25544 som
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the room, rain or shine — amplify your presence effortlessly!

## Quick Answers

- **What is this?** 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?** 25544 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/385030495-voice-amplifier-for-teacher-with-portable-microphone-and-speaker-18w)

## 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:** Rechargeable 4400mAh battery delivers up to 12 hours of uninterrupted amplification.
- • **Weather-Ready Design:** IPX5 waterproof rating protects your gear from splashes and outdoor elements.
- • **Seamless Connectivity:** Bluetooth, USB, TF card, and AUX inputs for versatile audio streaming and recording.
- • **Crystal-Clear Projection:** 18W output ensures your voice commands every room and crowd.
- • **Comfort Meets Convenience:** Lightweight adjustable wired headset with noise-canceling mic for hands-free clarity.

## Overview

The SHIDU Voice Amplifier M800 is a robust 18W portable PA system featuring a rechargeable 4400mAh battery for up to 12 hours of use. Its IPX5 waterproof design and durable ABS build make it ideal for outdoor and indoor use. Equipped with Bluetooth, USB, TF card, and AUX inputs, plus a noise-canceling wired headset mic, it’s perfect for teachers, tour guides, fitness instructors, and anyone needing clear, powerful voice projection on the go.

## Description

If you want to project you voice in a small or large group loudly or enjoy a beautiful music when take shower, that this portable waterproof voice amplifier is what you are looking for. Come and get this bluetooth speaker for your special outdoor activities use. ◆ Adjustable and Comfortable Microphone Headset Comes with super light and comfortable adjustable wired microphone headset, can stay on your head well, doesn't hurt your head after a long period of time. ◆ Quick and Easy to Pair Your Bluetooth Device with This Bluetooth Speaker Turn on the voice amplifier and enter into Bluetooth mode. Then turn on the bluetooth of your device, search “SD-M800” and connect, it will successfully connected with voice prompt “Bluetooth is connected”. ◆ Wide Application This portable bluetooth voice amplifier M800 is perfect for outdoors, teachers, singing, coaches, presentation, fitness instructors, yoga, elderly, tour guides or people who has a soft voice, parkinson's disease. Bluetooth Voice Amplifier Specification: Output Power: 18W Battery Capacity: 3.7V, 4400mAh Charging voltage: 5V, 1A Charging Time: 3-5 hours Working Time: 10-12 hours (It’s up to the volume you control) Warm tips Please charge the speaker and microphone first before you use it. When recording, please insert the USB or the SD card first.

Review: ممتاز
Review: 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

- 【18W Powerful Voice Amplifier】18W Powerful Loud Wired Voice Amplifier With a built-in rechargeable 4400mAh battery, this portable voice amplifier can not only amplify your voice, but also play music via bluetooth, TF card, USB flash disk, audio jack, allowing you to enjoy music, recording anytime, anywhere.
- 【IPX 5 Waterproof Design】Equipped with a smooth anti-fingerprint fabric rubber exterior and IPX5 Waterproof design, the SHIDU voice amplifier can resist gentle water splashes and splashes, protect the PA speaker system from scratches and impacts, which is more suitable for outdoor activities.
- 【More Functions】This personal voice amplifier supports 3.5mm audio input, just plug the USB cable into your device or plug the 3.5mm audio cable into your audio device, no drivers required. Also, it is compatible with PC, notebook, desktop and other devices, support one-key recording, one-key loop playback.
- 【Large LED Display】With Unique Large LED Display, it can clearly help you see the operation interface and play time for your convenience. This voice amplifier microphone set also comes with adjustable waist/neck band for hands-free carrying.
- 【Premium Voice Amplifier】The SHIDU has been focusing on the original sound for more than 20 years. We try our best to make sure that our product is made of the best quality material and exceeds your expectations. If you have any questions, please do not hesitate to contact us, we are always here to help you!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09GF28W8T |
| Audio input | Bluetooth, AUX |
| Best Sellers Rank | #101,564 in Electronics ( See Top 100 in Electronics ) #2,575 in Smartwatches |
| Connector type | Aux |
| Item model number | M800 |
| Item weight | 0.62 Kilograms |
| Manufacturer | SHIDU |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Mounting type | Portable |
| Number of channels | 1 |
| Power source | Battery Powered |
| Product Dimensions | 11.43 x 9.4 x 3.81 cm; 621 g |
| Recommended uses for product | Outdoors, teaching, singing, coaching, presentations, fitness instruction, yoga, elderly care, tour guiding, and for individuals with soft voices or parkinson's disease. |

## Product Details

- **Brand:** SHIDU
- **Colour:** Green
- **Compatible devices:** Amplifier, Headphone, Personal Computer, Speaker
- **Connectivity technology:** Bluetooth
- **Item dimensions L x W x H:** 11.4 x 9.4 x 3.8 centimeters

## Images

![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/81h13k2uWLL.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

### ⭐⭐⭐⭐⭐ Review
*by ص***م on 5 April 2022*

ممتاز

### ⭐⭐⭐⭐⭐ Review
*by S***Y on 24 January 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.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 24 July 2024*

excelente producto

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-10*