---
product_id: 682253745
title: "Voice Amplifier Wired Megaphone Voice Amplifier Teacher Microphone Speaker Support Bluet-ooth TF Card U Disk AUX Connection (Color : Black-wired, Size : 1)"
brand: "gzdcjsc"
price: "฿6991"
currency: THB
in_stock: true
category: "Gz Dcjsc"
url: https://www.desertcart.co.th/products/682253745-voice-amplifier-wired-megaphone-voice-amplifier-teacher-microphone-speaker-support
store_origin: TH
region: Thailand
---

# 500m² sound coverage 5W output power 1000mAh rechargeable battery Voice Amplifier Wired Megaphone Voice Amplifier Teacher Microphone Speaker Support Bluet-ooth TF Card U Disk AUX Connection (Color : Black-wired, Size : 1)

**Brand:** gzdcjsc
**Price:** ฿6991
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the room with crystal-clear power and seamless connectivity!

## Quick Answers

- **What is this?** Voice Amplifier Wired Megaphone Voice Amplifier Teacher Microphone Speaker Support Bluet-ooth TF Card U Disk AUX Connection (Color : Black-wired, Size : 1) by gzdcjsc
- **How much does it cost?** ฿6991 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/682253745-voice-amplifier-wired-megaphone-voice-amplifier-teacher-microphone-speaker-support)

## Best For

- gzdcjsc enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight design (72x35x101mm) fits perfectly in your hand or bag.
- • **All-Day Battery Life:** 1000mAh rechargeable battery keeps you amplified through every session.
- • **Interference-Free Use:** Smart volume control and mic placement tips ensure zero howling or feedback.
- • **Seamless Connectivity:** Supports TF card, USB, AUX, and Bluetooth for versatile audio input.
- • **Crystal-Clear Projection:** High-power speakers deliver loud, distortion-free sound across large spaces.

## Overview

This wired voice amplifier megaphone features a 5W high-power speaker with 500m² coverage, a 1000mAh rechargeable battery, and multiple playback modes including TF card, USB, AUX, and Bluetooth. Compact and portable, it’s designed for teachers and professionals needing clear, loud sound without interference.

## Description

Battery3.7V 1000mAhAmplify Coverage500Power supplyUSB / DC 5VOutput power5WProduct sizeL72*W35*H101mmPlay ModesTF card / USB / AUX /FMColorBlack / White

## Features

- Using high-power speakers, this sound effect is clear and loud, covering a wide range of transmission.
- In order to achieve the best sound amplification, place the microphone head 1cm in front of the mouth and speak at the microphone head;
- If there is a howling, please turn down the volume and pull the machine and the microphone away to avoid interference;
- It is recommended to charge the battery after using up. If it is not used for a long time, it should be charged once a week.
- This Voice Amplifier is a multifunctional portable loudspeaker with sound-amplifying, digital music playing function.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D454N51R |
| Brand | GZDcjsc |
| Color | Black-wired |
| Mfr Part Number | GZDcjsc |
| Model Number | GZDcjsc |
| Unit Count | 1.0 Count |

## Images

![Voice Amplifier Wired Megaphone Voice Amplifier Teacher Microphone Speaker Support Bluet-ooth TF Card U Disk AUX Connection (Color : Black-wired, Size : 1) - Image 1](https://m.media-amazon.com/images/I/51UaAtOw7YL.jpg)
![Voice Amplifier Wired Megaphone Voice Amplifier Teacher Microphone Speaker Support Bluet-ooth TF Card U Disk AUX Connection (Color : Black-wired, Size : 1) - Image 2](https://m.media-amazon.com/images/I/61XtCZtsHeL.jpg)
![Voice Amplifier Wired Megaphone Voice Amplifier Teacher Microphone Speaker Support Bluet-ooth TF Card U Disk AUX Connection (Color : Black-wired, Size : 1) - Image 3](https://m.media-amazon.com/images/I/71TuymME9SL.jpg)
![Voice Amplifier Wired Megaphone Voice Amplifier Teacher Microphone Speaker Support Bluet-ooth TF Card U Disk AUX Connection (Color : Black-wired, Size : 1) - Image 4](https://m.media-amazon.com/images/I/61O1IRLwgdL.jpg)
![Voice Amplifier Wired Megaphone Voice Amplifier Teacher Microphone Speaker Support Bluet-ooth TF Card U Disk AUX Connection (Color : Black-wired, Size : 1) - Image 5](https://m.media-amazon.com/images/I/61Ki6Ic8BsL.jpg)

---

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**Shop now:** [https://www.desertcart.co.th/products/682253745-voice-amplifier-wired-megaphone-voice-amplifier-teacher-microphone-speaker-support](https://www.desertcart.co.th/products/682253745-voice-amplifier-wired-megaphone-voice-amplifier-teacher-microphone-speaker-support)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-25*