---
product_id: 706405469
title: "Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga"
brand: "jkoailiwi"
price: "R71"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/706405469-voice-amplifier-with-wireless-lapel-microphone-personal-teachers-microphone-classroom
store_origin: ZA
region: South Africa
---

# wireless lavalier mic 20m wireless range 20h battery life Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga

**Brand:** jkoailiwi
**Price:** R71
**Availability:** ❌ Out of Stock

## Summary

> 🎙️ Amplify your voice, amplify your impact.

## Quick Answers

- **What is this?** Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga by jkoailiwi
- **How much does it cost?** R71 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/706405469-voice-amplifier-with-wireless-lapel-microphone-personal-teachers-microphone-classroom)

## 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

- • **Teacher’s Best Ally:** Eliminate teaching fatigue with a system designed to reduce vocal strain by 100% and boost classroom engagement.
- • **All-Day Amplification Power:** Up to 20 hours of crystal-clear voice projection on a single charge keeps you heard from morning till night.
- • **Effortless Wireless Freedom:** Seamless pairing with a 20-meter wireless lapel mic for untethered movement.
- • **Throat-Saving Hi-Fi Clarity:** Built-in Hi-Fi acoustic tech ensures your voice reaches 50+ students without strain or distortion.
- • **Light as a Feather, Ready to Go:** Compact 200g design fits comfortably on your waist—portable power without the bulk.

## Overview

This portable voice amplifier features a wireless lavalier microphone with a 20-meter range, delivering up to 20 hours of continuous use on a single charge. Designed for educators and presenters, it offers Hi-Fi sound clarity to project your voice clearly to audiences of 50+ people while reducing vocal strain. Lightweight and compact at just 200g, it’s the perfect hands-free solution for classrooms, tours, and yoga sessions.

## Description

voice amplifier can be a thoughtful and practical gift for a teacher who frequently speaks in front of large groups or classrooms.

## Features

- 【Important Usage Notes】 As the microphone is an electronic device, proximity to the amplifier can sometimes result in echoes. To prevent this, we recommend setting the amplifier volume to the lowest level before turning it on. Also, avoid pointing the microphone's head directly at the amplifier.
- 【Reduce Teaching Burden】Jkoailiwi 2025 innovative voice amplifier comes with a wireless receiver and lavalier microphone that seamlessly pair upon activation. This design offers a distinct advantage by eliminating the discomfort often associated with head-mounted microphones near the ear. It significantly reduces the teaching burden in class by a whopping 100%!
- 【Teacher Must Have】This portable microphone and speaker is an ideal and practical gift for educators who frequently address or instruct sizable audiences. Equipped with built-in Hi-Fi acoustic technology, it ensures crystal-clear audio projection, enabling classrooms with over 50 students to distinctly hear your voice, thereby providing effective protection for your throat.
- 【Long Battery Life】: The personal voice amplifier features a built-in 2200mAh battery, providing up to 20 hours of amplification on a full charge, with a recharge time of 3-5 hours. Additionally, the wireless microphone provides 5 hours of usage on a full charge in just one hour, and its wireless transmission distance is 20 meters. * Note: Physical obstacles and other wireless devices may reduce actual operational distance.
- 【Lightweight and Portable】 This mini voice amplifier weighs merely 200g and fits 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 | B0CPJ5HSTX |
| Antenna Location | Educational settings, presentations, and large audiences |
| Audio Input | Wireless Microphone |
| Brand | Jkoailiwi |
| Built-In Media | user guide, voice amplifier, charge cable, wireless receiver & microphone, wired headset microphone, belt |
| Color | Black |
| Compatible Devices | Electronic devices with 3.5mm mic ports |
| Connectivity Technology | 3.5mm TRS or TS |
| Connector Type | Aux |
| Customer Reviews | 3.7 out of 5 stars 231 Reviews |
| Enclosure Material | Plastic |
| Item Dimensions | 3.3 x 1.1 x 3.62 inches |
| Item Weight | 0.36 Kilograms |
| Item dimensions L x W x H | 3.3 x 1.1 x 3.62 inches |
| Manufacturer | Jkoailiwi |
| Mounting Type | Tabletop |
| Number of Channels | 1 |
| Output Wattage | 8 Watts |
| Power Source | Battery Powered |
| Warranty Description | 2 Years |

## Product Details

- **Brand:** Jkoailiwi
- **Item dimensions L x W x H:** 8.4 x 2.8 x 9.2 centimetres
- **Connectivity technology:** 3.5mm TRS or TS
- **Colour:** Black
- **Compatible devices:** Electronic devices with 3.5mm mic ports

## Images

![Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga - Image 1](https://m.media-amazon.com/images/I/71piIzDc7CL.jpg)
![Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga - Image 2](https://m.media-amazon.com/images/I/61xYweTyq-L.jpg)
![Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga - Image 3](https://m.media-amazon.com/images/I/71CjTqj0+BL.jpg)
![Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga - Image 4](https://m.media-amazon.com/images/I/713q3BvMxmL.jpg)
![Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga - Image 5](https://m.media-amazon.com/images/I/617yiwB6X1L.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.za/products/706405469-voice-amplifier-with-wireless-lapel-microphone-personal-teachers-microphone-classroom](https://www.desertcart.co.za/products/706405469-voice-amplifier-with-wireless-lapel-microphone-personal-teachers-microphone-classroom)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-12*