---
product_id: 670649932
title: "SHIDU Voice Amplifier Wireless, 25W Voice Amplifier for Teachers, Portable Voice Amplifier PA System Microphone for Teachers Tour Guide Classroom Presentation Meetings and Outdoors"
brand: "shidu"
price: "VT3494"
currency: VUV
in_stock: false
url: https://www.desertcart.vu/products/670649932-shidu-voice-amplifier-wireless-25w-voice-amplifier-for-teachers-portable
store_origin: VU
region: Vanuatu
---

# UHF wireless mic with 100+ audience reach 25W powerful output 3600mAh long-lasting battery SHIDU Voice Amplifier Wireless, 25W Voice Amplifier for Teachers, Portable Voice Amplifier PA System Microphone for Teachers Tour Guide Classroom Presentation Meetings and Outdoors

**Brand:** shidu
**Price:** VT3494
**Availability:** ❌ Out of Stock

## Summary

> 🎤 Own the room, amplify your impact.

## Quick Answers

- **What is this?** SHIDU Voice Amplifier Wireless, 25W Voice Amplifier for Teachers, Portable Voice Amplifier PA System Microphone for Teachers Tour Guide Classroom Presentation Meetings and Outdoors by shidu
- **How much does it cost?** VT3494 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/670649932-shidu-voice-amplifier-wireless-25w-voice-amplifier-for-teachers-portable)

## 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

- • **Command Every Room:** 25W high power covers up to 20,000 sq ft—own the space, no shouting needed.
- • **Endurance That Works:** 3600mAh battery delivers up to 12 hours of crystal-clear amplification—power through your day.
- • **Versatile Audio Modes:** Supports recording, TF card & USB playback, plus Bluetooth 5.0 for portable karaoke vibes.
- • **Built for Every Occasion:** Perfect for teachers, guides, trainers, and outdoor events—your voice, amplified everywhere.
- • **Seamless Wireless Freedom:** UHF wireless headset and handheld mic auto-pair for effortless, tangle-free use.

## Overview

The SHIDU Voice Amplifier Wireless delivers 25W of powerful sound coverage for up to 20,000 sq ft, featuring a 3600mAh battery that lasts up to 12 hours. Equipped with a UHF wireless microphone system supporting headset and handheld modes, it ensures clear voice projection to audiences of 100+. Multifunctional with recording, TF card, USB playback, and Bluetooth 5.0, it’s the ultimate portable PA system for teachers, guides, and professionals on the move.

## Description

Why choose this wireless voice amplifier? Because it is worth it!

## Features

- 【SHIDU voice amplifier】: The Wireless voice amplifier for Teachers has 25W high power and can cover about 20,000 square feet (2000 square meters).
- 【UHF Wireless Microphone Headset 】: The voice amplifier wireless microphone with removable ear hooks and supports handheld or headset. Enough for over 100 people to hear you.Perfectly amplify your voice and save your throat.
- 【Long battery life]】: This portable voice amplifier for Teachers is equipped with a 3600mAh lithium ion battery. It takes 3-5 H to be full and can be used for 10-12 H (depending on the volume). The voice amplifier wireless microphone charging time takes 1.5 H, and the working hours are upgraded to 4-6 H.
- 【Multifunctional Voice Amplifier】: The portable voice amplifier have recording mode, TF (Micro SD) card playback and U disk playback. In TF (Micro SD) card playback or U disk playback, we can use the number buttons to freely select the song number to be played. It is easy and quick to switch to your favorite song.
- 【Portable karaoke speaker】: This wireless voice amplifier is supports Bluetooth 5.0 mode ,it can also be used as an outdoor portable karaoke speaker to add fun to your life.
- 【Apply a variety of occasions】The Blutooth voice amplifier is perfect for teachers, yoga fitness , trainings, conferences, coaches, guides all outdoor or indoor activities.
- 【Easy to use and operate】: Connecting between the wireless voice amplifier and the wireless headset microphone is simple. Just turn them on and they pair automatically. Everyone can be quickly connected and up and running.

## Product Details

- **Brand:** SHIDU
- **Connectivity technology:** UHF
- **Colour:** Black
- **Compatible devices:** Guitar, Headset, Keyboard, Laptop, MP3 Player, Microphone, Smartphone, Tablet
- **Mounting type:** Portable

## Images

![SHIDU Voice Amplifier Wireless, 25W Voice Amplifier for Teachers, Portable Voice Amplifier PA System Microphone for Teachers Tour Guide Classroom Presentation Meetings and Outdoors - Image 1](https://m.media-amazon.com/images/I/71RtHFs73dL.jpg)
![SHIDU Voice Amplifier Wireless, 25W Voice Amplifier for Teachers, Portable Voice Amplifier PA System Microphone for Teachers Tour Guide Classroom Presentation Meetings and Outdoors - Image 2](https://m.media-amazon.com/images/I/71gfQglp00L.jpg)
![SHIDU Voice Amplifier Wireless, 25W Voice Amplifier for Teachers, Portable Voice Amplifier PA System Microphone for Teachers Tour Guide Classroom Presentation Meetings and Outdoors - Image 3](https://m.media-amazon.com/images/I/71Ywz47EHCL.jpg)
![SHIDU Voice Amplifier Wireless, 25W Voice Amplifier for Teachers, Portable Voice Amplifier PA System Microphone for Teachers Tour Guide Classroom Presentation Meetings and Outdoors - Image 4](https://m.media-amazon.com/images/I/71zAUGZY+uL.jpg)
![SHIDU Voice Amplifier Wireless, 25W Voice Amplifier for Teachers, Portable Voice Amplifier PA System Microphone for Teachers Tour Guide Classroom Presentation Meetings and Outdoors - Image 5](https://m.media-amazon.com/images/I/811cDDh25bL.jpg)

## Frequently Bought Together

- SHIDU Blutooth Voice Amplifier Wireless for Teachers,Wireless Microphone Headset,25W PA System,Support TF Card,USB Flash,TWS,Portable speaker and microphone for Classroom,Speech, Meeting,Yoga,Outdoors
- ZOWEETEK Voice Amplifier ZW-Z258 Portable Rechargeable Mini Voice Amplifier for Teachers with Waistband, Portable Speakers Supports MP3 Format Audio for Speech, Class, Training,Tour Guide
- Wireless Microphone Headset, UHF Wireless Headset Mic System, 160 ft Range, Headset Mic And Handheld Mic 2 In 1, 1/8''&1/4'' Plug, For Speakers, Voice Amplifier, Pa System(Incompatible Phone, Laptop)

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**Shop now:** [https://www.desertcart.vu/products/670649932-shidu-voice-amplifier-wireless-25w-voice-amplifier-for-teachers-portable](https://www.desertcart.vu/products/670649932-shidu-voice-amplifier-wireless-25w-voice-amplifier-for-teachers-portable)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-23*