---
product_id: 629296027
title: "Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone PA Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga"
brand: "jkoailiwi"
price: "$176.19"
currency: USD
in_stock: true
reviews_count: 5
category: "Jkoailiwi"
url: https://www.desertcart.us/products/629296027-voice-amplifier-with-wireless-lapel-microphone-personal-teachers-microphone-classroom
store_origin: US
region: United States of America
---

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

**Brand:** jkoailiwi
**Price:** $176.19
**Availability:** ✅ In Stock

## Summary

> 🎙️ Own the room, save your voice, and never miss a beat!

## Quick Answers

- **What is this?** Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone PA Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga by jkoailiwi
- **How much does it cost?** $176.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/629296027-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

- • **All-Day Power:** Up to 20 hours of continuous use on a single charge—teach, guide, or lead without interruption.
- • **Wireless Freedom:** Seamless wireless lapel mic with 20m range keeps you moving, no strings attached.
- • **Hi-Fi Acoustic Clarity:** Crystal-clear sound projection powered by advanced Hi-Fi tech ensures every word is heard.
- • **Ultra-Light & Portable:** Compact 200g design clips comfortably to your waist for hands-free convenience anywhere.
- • **Effortless Voice Projection:** Amplify your voice clearly to classrooms of 50+ without strain or fatigue.

## Overview

The Jkoailiwi Voice Amplifier is a sleek, portable PA system designed for educators, tour guides, and fitness instructors. Featuring a wireless lapel microphone with a 20-meter range, 20-hour battery life, and Hi-Fi sound clarity, it delivers powerful, hands-free voice amplification to audiences of 50+ people. Lightweight and easy to wear, it reduces vocal strain and enhances communication in any setting.

## Description

Jkoailiwi Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone PA Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga : desertcart.in: Musical Instruments

Review: Save your voice!! - This microphone did exactly what it needed to. I love how I don’t have to strain my voice during the day. The clip makes it easy so I don’t have to walk around with it in my hands or a headset. The microphone quality is nice and clear, as well as the speaker. There is a slight echo but it’s barely noticeable. I kept the speaker on my desk but if it was clipped onto my belt, it wouldn’t have been too heavy. The only thing I would change is the battery life of the receiver. It does seem to die a little faster than the speaker which can become inconvenient to charge midday. Otherwise, great product. Save your voice fellow educators!
Review: Calidad no alcanzada - Calidad de sonido muy bajo

## Features

- 【Important Usage Notes】 As the microphone is an electronic device, placing it too close to the amplifier may cause echoing. To prevent this, we recommend turning the amplifier on only after setting the volume to the lowest level. Additionally, please avoid pointing the microphone directly toward 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 |
| Best Sellers Rank | #33,309 in Musical Instruments ( See Top 100 in Musical Instruments ) #405 in PA Systems |
| Box Contents | user guide, voice amplifier, charge cable, wireless receiver & microphone, wired headset microphone, belt |
| Brand | Jkoailiwi |
| Brand Name | Jkoailiwi |
| Colour | 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 168 Reviews |
| Enclosure Material | Plastic |
| Item Dimensions | 8.4 x 2.8 x 9.2 Centimeters |
| Item Weight Unit of Measure | 0.36 Kilograms |
| Item dimensions L x W x H | 8.4 x 2.8 x 9.2 Centimeters |
| Manufacturer | Jkoailiwi |
| Mounting Type | Tabletop |
| Network Connectivity Technology | 3.5mm TRS or TS |
| Number of Channels | 1 |
| Output Wattage | 8 Watts |
| Power Source | Battery Powered |

## Product Details

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

## Images

![Voice Amplifier with Wireless Lapel Microphone, Personal Teachers Microphone for Classroom, Portable Megaphone PA Speaker Headset System, Wireless Voice Amplifier for Tour Guide/Yoga - Image 1](https://m.media-amazon.com/images/I/71piIzDc7CL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Save your voice!!
*by M***3 on 15 June 2025*

This microphone did exactly what it needed to. I love how I don’t have to strain my voice during the day. The clip makes it easy so I don’t have to walk around with it in my hands or a headset. The microphone quality is nice and clear, as well as the speaker. There is a slight echo but it’s barely noticeable. I kept the speaker on my desk but if it was clipped onto my belt, it wouldn’t have been too heavy. The only thing I would change is the battery life of the receiver. It does seem to die a little faster than the speaker which can become inconvenient to charge midday. Otherwise, great product. Save your voice fellow educators!

### ⭐ Calidad no alcanzada
*by E***E on 4 April 2025*

Calidad de sonido muy bajo

### ⭐ La función inalámbrica deja mucho que desear
*by M***A on 17 January 2026*

El micro de diadema no está mal pero la función inalámbrica, que es el motivo por el que lo compré, es nefasta. No se escucha nada, solo interferencias y pitidos, da igual la distancia.

## Frequently Bought Together

- Jkoailiwi Personal Voice Amplifier for Teachers, Mini Voice Amplifier with Wireless Lavalier Microphone, Portable Megaphone Speaker Headset System for Teaching and Speaking, Personal PA System
- ZOWEETEK ZW-Z258 Portable Rechargeable Mini Voice Amplifier for Teachers with Wired Microphone Headset and Waistband,Supports MP3 Format Audio for Speech, Class, Training,Tour Guide,Power Amplifiers
- NORWII Voice Amplifier Wired Mini Portable Rechargeable with Personal Wired Microphone for Teachers, Classroom, Presentation, Tour Guides, Meeting, Coaches. Black

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*