---
product_id: 602982772
title: "SHIDU 25W Blutooth Voice Amplifier Wireless for Teachers,Wireless Microphone Headset, Support TF Card,USB Flash,TWS,Portable Speaker and Microphone for Classroom,Speech, Meeting,Yoga,Outdoors"
brand: "shidu"
price: "$13.97"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/602982772-shidu-25w-blutooth-voice-amplifier-wireless-for-teachers-wireless-microphone
store_origin: US
region: United States of America
---

# UHF wireless headset & handheld 25W powerful output 12-hour battery life SHIDU 25W Blutooth Voice Amplifier Wireless for Teachers,Wireless Microphone Headset, Support TF Card,USB Flash,TWS,Portable Speaker and Microphone for Classroom,Speech, Meeting,Yoga,Outdoors

**Brand:** shidu
**Price:** $13.97
**Availability:** ❌ Out of Stock

## Summary

> 🎤 Own the room, anywhere, anytime.

## Quick Answers

- **What is this?** SHIDU 25W Blutooth Voice Amplifier Wireless for Teachers,Wireless Microphone Headset, Support TF Card,USB Flash,TWS,Portable Speaker and Microphone for Classroom,Speech, Meeting,Yoga,Outdoors by shidu
- **How much does it cost?** $13.97 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/602982772-shidu-25w-blutooth-voice-amplifier-wireless-for-teachers-wireless-microphone)

## 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—your voice, amplified for over 100 listeners.
- • **Endurance That Lasts:** 3600mAh battery delivers up to 12 hours of uninterrupted speaking or playback—no mid-session panic.
- • **Multimedia On Demand:** Supports TF card & USB playback with intuitive track selection—perfect for presentations or spontaneous karaoke.
- • **Versatile & Portable:** Bluetooth 5.0 enabled speaker doubles as your go-to outdoor karaoke companion and classroom essential.
- • **Seamless Wireless Freedom:** UHF wireless mic with quick auto-pairing and removable ear hooks for ultimate comfort and mobility.

## Overview

The SHIDU 25W Bluetooth Voice Amplifier is a versatile wireless microphone and speaker system designed for teachers, trainers, and outdoor enthusiasts. Featuring a powerful 25W output that covers up to 20,000 sq ft, a long-lasting 3600mAh battery with up to 12 hours of use, and UHF wireless headset and handheld mic options, it ensures clear voice projection for audiences over 100 people. Additional features include TF card and USB playback, Bluetooth 5.0 connectivity, and easy auto-pairing, making it a portable, multifunctional tool for classrooms, meetings, yoga sessions, and outdoor events.

## Description

Full description not available

## 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
- **Color:** Black
- **Compatible Devices:** Headset, Smartphone
- **Mounting Type:** Portable

## Images

![SHIDU 25W Blutooth Voice Amplifier Wireless for Teachers,Wireless Microphone Headset, Support TF Card,USB Flash,TWS,Portable Speaker and Microphone for Classroom,Speech, Meeting,Yoga,Outdoors - Image 1](https://m.media-amazon.com/images/I/71RtHFs73dL.jpg)
![SHIDU 25W Blutooth Voice Amplifier Wireless for Teachers,Wireless Microphone Headset, Support TF Card,USB Flash,TWS,Portable Speaker and Microphone for Classroom,Speech, Meeting,Yoga,Outdoors - Image 2](https://m.media-amazon.com/images/I/71gfQglp00L.jpg)
![SHIDU 25W Blutooth Voice Amplifier Wireless for Teachers,Wireless Microphone Headset, Support TF Card,USB Flash,TWS,Portable Speaker and Microphone for Classroom,Speech, Meeting,Yoga,Outdoors - Image 3](https://m.media-amazon.com/images/I/71Ywz47EHCL.jpg)
![SHIDU 25W Blutooth Voice Amplifier Wireless for Teachers,Wireless Microphone Headset, Support TF Card,USB Flash,TWS,Portable Speaker and Microphone for Classroom,Speech, Meeting,Yoga,Outdoors - Image 4](https://m.media-amazon.com/images/I/71zAUGZY+uL.jpg)
![SHIDU 25W Blutooth Voice Amplifier Wireless for Teachers,Wireless Microphone Headset, Support TF Card,USB Flash,TWS,Portable Speaker and Microphone for Classroom,Speech, Meeting,Yoga,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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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-26*