---
product_id: 668703715
title: "Newest Voice Amplifier with Wireless Lavalier Microphone, Wireless Teacher Microphone for Classroom/Yoga/Meetings/Speeches/Tours, Portable Speaker System, Teacher Must Haves, Black"
brand: "jkoailiwi"
price: "9100678₫"
currency: VND
in_stock: false
reviews_count: 5
category: "Jkoailiwi"
url: https://www.desertcart.vn/products/668703715-newest-voice-amplifier-with-wireless-lavalier-microphone-wireless-teacher-microphone
store_origin: VN
region: Vietnam
---

# 8W clear sound power 20m anti-interference range 5 hours wireless playtime Newest Voice Amplifier with Wireless Lavalier Microphone, Wireless Teacher Microphone for Classroom/Yoga/Meetings/Speeches/Tours, Portable Speaker System, Teacher Must Haves, Black

**Brand:** jkoailiwi
**Price:** 9100678₫
**Availability:** ❌ Out of Stock

## Summary

> 🎙️ Amplify your voice, elevate your presence — never miss a word!

## Quick Answers

- **What is this?** Newest Voice Amplifier with Wireless Lavalier Microphone, Wireless Teacher Microphone for Classroom/Yoga/Meetings/Speeches/Tours, Portable Speaker System, Teacher Must Haves, Black by jkoailiwi
- **How much does it cost?** 9100678₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/668703715-newest-voice-amplifier-with-wireless-lavalier-microphone-wireless-teacher-microphone)

## Best For

- jkoailiwi enthusiasts

## Why This Product

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

## Key Features

- • **Echo-Free Clarity:** Upgraded tech eliminates delay and feedback for crystal-clear audio
- • **Seamless Wireless Pairing:** Auto-connect in 2 seconds for hassle-free use
- • **All-Day Teaching Companion:** Rechargeable battery delivers 5 hours of continuous amplification
- • **Effortless Voice Projection:** 8W high-fidelity sound fills rooms with 50+ students
- • **Light as Air, Wear with Ease:** Compact 175g design clips comfortably to your waist

## Overview

The Jkoailiwi Newest Voice Amplifier with Wireless Lavalier Microphone is a sleek, portable sound system designed for educators and professionals. Featuring an upgraded anti-interference wireless receiver, 8W high-fidelity output, and a 20-meter transmission range, it ensures clear, echo-free voice amplification for audiences over 50. Lightweight at 175g and rechargeable for 5 hours, it offers effortless pairing and comfortable all-day wear, making it an essential tool to protect your voice and command any room.

## Description

【Built-in Wireless Receiver】The Jkoailiwi newly upgraded portable voice amplifier is equipped with an advanced anti-interference wireless receiver chip. Simply slide up the volume button to power on the amplifier, and with a two-second long press of the wireless microphone, they will automatically pair and connect, making the operation easier than ever! 【Reduce Teaching Burden】Our voice amplifier for teachers includes a wireless lavalier microphone that easily clips to a collar or tie. This design provides a clear advantage by eliminating the discomfort of traditional headset microphones. It greatly lightens the teaching load, making classroom instruction more comfortable and efficient! 【Teacher Must Have】This portable microphone and speaker is an ideal and practical gift for educators who frequently address or instruct sizable audiences. The amplifier features high-fidelity, clear sound output technology with no noise feedback, enabling classrooms with over 50 students to distinctly hear your voice, thereby providing effective protection for your throat. 【Rechargeable Wireless Speaker】This mini voice amplifier and the wireless microphone offer an extensive 5 hours of amplification on a full charge, and the wireless transmission distance is 20 meters. 【Lightweight and Portable】This portable wireless mic and speaker weigh merely 177g and fit in the palm of your hand. Its compact size allows for effortless portability, enabling it to be comfortably worn on your waist without causing any discomfort or burden.

Review: This works great for a stroke recovery person who now has a very soft voice. It even works if in another room!
Review: Doesn’t give a clear sound students complained of echoing sound.

## Features

- 【Upgraded Version 2.0】: We resolved the microphone delay and echo issues and improved the amplifier's sound quality on September 20, 2024.
- 【Built-in Wireless Receiver】The Jkoailiwi newly upgraded portable voice amplifier is equipped with an advanced anti-interference wireless receiver chip. Simply slide up the volume button to power on the amplifier, and with a two-second long press of the wireless microphone, they will automatically pair and connect, making the operation easier than ever!
- 【Reduce Teaching Burden】Our voice amplifier for teachers includes a wireless lavalier microphone that easily clips to a collar or tie. This design provides a clear advantage by eliminating the discomfort of traditional headset microphones. It greatly lightens the teaching load, making classroom instruction more comfortable and efficient!
- 【Teacher Must Have】This portable microphone and speaker is an ideal and practical gift for educators who frequently address or instruct sizable audiences. The amplifier features high-fidelity, clear sound output technology with no noise feedback, enabling classrooms with over 50 students to distinctly hear your voice, thereby providing effective protection for your throat.
- 【Rechargeable Wireless Speaker】This mini voice amplifier and the wireless microphone offer an extensive 5 hours of amplification on a full charge, and the wireless transmission distance is 20 meters.
- 【Lightweight and Portable】This portable wireless mic and speaker weigh merely 175g and fit in the palm of your hand. Its compact size allows for effortless portability, enabling it to be comfortably worn on your waist without causing any discomfort or burden.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DC6LQWPN |
| Audio Input | Wireless Lavalier Microphone |
| Audio Wattage | 8 Watts |
| Batteries | 2 Lithium Polymer batteries required. (included) |
| Battery Type | Lithium Polymer |
| Best Sellers Rank | #19,452 in Musical Instruments ( See Top 100 in Musical Instruments ) #255 in PA Systems |
| Connector Type | Wireless |
| Country of Origin | China |
| Customer Reviews | 3.5 3.5 out of 5 stars (44) |
| Date First Available | 10 September 2024 |
| Included Components | Belt, Charging Cable, Manual, Microphone, Voice Amplifier |
| Item Dimensions LxWxH | 8.5 x 4.1 x 11.1 Centimeters |
| Item Weight | 175 g |
| Manufacturer | Jkoailiwi |
| Material | Plastic Metal |
| Mounting Type | Portable |
| Number of Channels | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 8.51 x 4.09 x 11.1 cm; 175 g |

## Product Details

- **Brand:** Jkoailiwi
- **Colour:** Black
- **Compatible Devices:** Wireless Lavalier Microphone
- **Connectivity Technology:** Wireless
- **Item dimensions L x W x H:** 8.5 x 4.1 x 11.1 Centimeters

## Images

![Newest Voice Amplifier with Wireless Lavalier Microphone, Wireless Teacher Microphone for Classroom/Yoga/Meetings/Speeches/Tours, Portable Speaker System, Teacher Must Haves, Black - Image 1](https://m.media-amazon.com/images/I/61aeJGd-7CL.jpg)
![Newest Voice Amplifier with Wireless Lavalier Microphone, Wireless Teacher Microphone for Classroom/Yoga/Meetings/Speeches/Tours, Portable Speaker System, Teacher Must Haves, Black - Image 2](https://m.media-amazon.com/images/I/715swDgzvLL.jpg)
![Newest Voice Amplifier with Wireless Lavalier Microphone, Wireless Teacher Microphone for Classroom/Yoga/Meetings/Speeches/Tours, Portable Speaker System, Teacher Must Haves, Black - Image 3](https://m.media-amazon.com/images/I/71cRJkxOPsL.jpg)
![Newest Voice Amplifier with Wireless Lavalier Microphone, Wireless Teacher Microphone for Classroom/Yoga/Meetings/Speeches/Tours, Portable Speaker System, Teacher Must Haves, Black - Image 4](https://m.media-amazon.com/images/I/71bdwkRRGDL.jpg)
![Newest Voice Amplifier with Wireless Lavalier Microphone, Wireless Teacher Microphone for Classroom/Yoga/Meetings/Speeches/Tours, Portable Speaker System, Teacher Must Haves, Black - Image 5](https://m.media-amazon.com/images/I/71+uZVHb4FL.jpg)

## Available Options

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

## Questions & Answers

**Q: How do I connect the wireless microphone to the amplifier?**
A: Slide the volume button to power on the speaker, then press and hold the wireless microphone for 2 seconds to turn it on. The devices will automatically pair.

**Q: How do I disconnect my wireless microphone?**
A: Tap the button on the wireless microphone to disconnect, tap again to restore the connection.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 29 November 2024*

This works great for a stroke recovery person who now has a very soft voice. It even works if in another room!

### ⭐⭐⭐ Review
*by F***D on 31 March 2025*

Doesn’t give a clear sound students complained of echoing sound.

### ⭐⭐⭐⭐ Review
*by L***Z on 27 September 2024*

I am a team leader and I have several presenters that work with me. I decided to order different brands of microphones and voice amplifiers so I can see which works best. This voice amplifier works pretty well. It is easy to connect and the range is great. However, there is a slight echo for those in the audience that are close enough to hear the speaker speak without a microphone. However, if the speaker speaks in a regular, fairly quiet conversational tone, the echo is almost undetectable. The instructions, unfortunately, leave much to be desired. They are written in small gray print and there are several errors. There are no instructions for charging, volume control, indicator lights, speaker placement, range or troubleshooting, etc. The instructions do mention ‘multiple uses’, but gives no other instructions other than initial start up. The product page does answer some of my questions, but not all of them, so I just had to play around and figure it out myself.

## Frequently Bought Together

- Jkoailiwi Newest Voice Amplifier with Wireless Lavalier Microphone, Wireless Teacher Microphone for Classroom/Yoga/Meetings/Speeches/Tours, Portable Speaker System, Teacher Must Haves, Black
- Amazon Basics Clear Thermal Laminating Plastic Paper Laminator Sheets, 9 x 11.5-Inch, 200-Pack, 3mil

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**Shop now:** [https://www.desertcart.vn/products/668703715-newest-voice-amplifier-with-wireless-lavalier-microphone-wireless-teacher-microphone](https://www.desertcart.vn/products/668703715-newest-voice-amplifier-with-wireless-lavalier-microphone-wireless-teacher-microphone)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-06*