---
product_id: 4684817
title: "Voicebooster Portable Voice Amplifier for Teachers - 20W Rechargeable Portable Speaker & MP3 Player with Wearable Microphone Headset for Classroom, Tour Guide, Elderly, Public Speaking - MR2300"
brand: "voicebooster speak out"
price: "$186.95"
currency: USD
in_stock: true
reviews_count: 9
category: "Voicebooster Speak Out"
url: https://www.desertcart.us/products/4684817-voicebooster-portable-voice-amplifier-for-teachers-20w-rechargeable-portable-speaker
store_origin: US
region: United States of America
---

# Dual input for mic & MP3 playback 20W powerful sound output 10-15 hrs rechargeable battery life Voicebooster Portable Voice Amplifier for Teachers - 20W Rechargeable Portable Speaker & MP3 Player with Wearable Microphone Headset for Classroom, Tour Guide, Elderly, Public Speaking - MR2300

**Brand:** voicebooster speak out
**Price:** $186.95
**Availability:** ✅ In Stock

## Summary

> 🎙️ Own the room, wherever you go!

## Quick Answers

- **What is this?** Voicebooster Portable Voice Amplifier for Teachers - 20W Rechargeable Portable Speaker & MP3 Player with Wearable Microphone Headset for Classroom, Tour Guide, Elderly, Public Speaking - MR2300 by voicebooster speak out
- **How much does it cost?** $186.95 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/4684817-voicebooster-portable-voice-amplifier-for-teachers-20w-rechargeable-portable-speaker)

## Best For

- voicebooster speak out enthusiasts

## Why This Product

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

## Key Features

- • **All-In-One Pro Kit:** Includes headset mic, charger, cables, and carry bag—everything you need to elevate your voice instantly.
- • **Seamless Dual Audio Inputs:** Speak and play your favorite MP3 tracks simultaneously for dynamic presentations or tours.
- • **Wear It, Own It, Move Freely:** Lightweight (under 1 lb) and compact design with adjustable waistband for hands-free comfort all day.
- • **Endurance That Keeps Up With You:** Rechargeable battery delivers up to 15 hours of continuous use—no mid-day power panic.
- • **Amplify Your Voice, Command Any Room:** 20 watts of crystal-clear sound coverage up to 6,500 sq ft keeps you heard in any setting.

## Overview

The Voicebooster MR2300 is a sleek, rechargeable 20W portable voice amplifier designed for professionals who need powerful, clear sound on the move. With up to 15 hours of battery life, dual inputs for microphone and MP3 playback, and a lightweight wearable design, it’s perfect for teachers, tour guides, public speakers, and fitness instructors seeking effortless voice projection and hands-free convenience.

## Description

Buy Voicebooster Portable Voice Amplifier for Teachers - 20W Rechargeable Portable Speaker & MP3 Player with Wearable Microphone Headset for Classroom, Tour Guide, Elderly, Public Speaking - MR2300: Power Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Small size, large volume, not too expensive - I saw one of these in use by a tour guide at the Cheyenne WY Super Computer site. Since I do tours of a major international auto show here in Washington DC, I hoped it would work to make my voice heard in the noisy convention center hall. It worked great. I learned to turn it down or off in tight spaces like elevators. But quite happy with the performance of it. Other tour guides and sales folks asked about it Great value for the money.
Review: Good sound, questionable durability - I am a tour guide at a distillery in Kentucky. I had surgery on my vocal cord and the doc suggested I use an amplifier for work. After extensive research I decided to order the Voice Booster 20 watt. I was quite pleased with the sound quality and projection. Even near full volume in a very noisy environment, they're was very little distortion. The unit it's fairly light, and while I wish there was a belt clip, the strap was easy to adjust and stayed put around my waist. My only complaint is that after about 2 weeks, the mic developed a short and created a lot of static. I contacted the company and they sent me a new headset in just a couple of days. Unfortunately, the new headset has the same problem, so it might be the amplifier unit itself. I can make it work but it's "touchy". Overall I like the unit, but I'm concerned about its long term durability.

## Features

- POWERFUL VOICE AMPLIFIER: Delivers 20W of amplified sound coverage up to 6,500 sq ft. Ideal for public speaking, fitness class, classroom microphone for teachers, tour guides, and outdoor events requiring a portable microphone with speaker.
- RECHARGEABLE & LONG-LASTING BATTERY: Built-in rechargeable battery powers this portable voice amplifier for 10-15 hours of continuous use and fully recharges in just 6 hours. Designed to provide dependable sound amplification for 2-3 years of regular use.
- DUAL INPUT FOR MP3 & MIC: Equipped with ports for both headset microphone and MP3 playback, lets you speak and play music at the same time. Works as a professional stage equipment tool or an audio power amplifier for public speaking, or teaching.
- PERSONAL VOICE AMPLIFIER IN ONE BOX: Includes a headset microphone, charger cable with US plug, 3.5mm MP3 cable, MP3 line in port, microphone line in port, adjustable waist band, and carry bag.
- LIGHTWEIGHT & COMPACT DESIGN: Weighing only 0.99 lbs, this power amplifier hangs over the shoulder. Great for teachers, performers, cosplay, Halloween, and hands-free speaking. Note: Does not work well with the iComm because it is too large to fit inside a costume. Please choose the MR1506 model or MR1505 model instead.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005QUF0C2 |
| Antenna Location | Teaching, coaching, tour guiding, presentations, costumes, broadcasting with sound or music, and as an MP3 speaker |
| Audio Input | Microphone, MP3 Player |
| Best Sellers Rank | #10,497 in Musical Instruments ( See Top 100 in Musical Instruments ) #40 in Power Amplifiers |
| Brand | Voicebooster Speak Out |
| Color | Black |
| Compatible Devices | Headset |
| Connectivity Technology | 3.5mm TRS |
| Connector Type | Aux |
| Customer Reviews | 4.4 out of 5 stars 117 Reviews |
| Enclosure Material | Metal, Plastic |
| Item Dimensions | 5.31 x 1.81 x 3.74 inches |
| Item Weight | 0.94 Pounds |
| Item dimensions L x W x H | 5.31 x 1.81 x 3.74 inches |
| Manufacturer | Voice Booster |
| Mfr Part Number | MR2300 |
| Model Number | MR2300 Black |
| Mounting Type | Wearable |
| Number of Channels | 2 |
| Output Wattage | 16 Watts |
| Power Source | Battery Powered |

## Product Details

- **Brand:** Voicebooster Speak Out
- **Color:** Black
- **Compatible Devices:** Headset
- **Connectivity Technology:** 3.5mm TRS
- **Item dimensions L x W x H:** 5.31 x 1.81 x 3.74 inches

## Images

![Voicebooster Portable Voice Amplifier for Teachers - 20W Rechargeable Portable Speaker & MP3 Player with Wearable Microphone Headset for Classroom, Tour Guide, Elderly, Public Speaking - MR2300 - Image 1](https://m.media-amazon.com/images/I/71-29Ui6h5L.jpg)
![Voicebooster Portable Voice Amplifier for Teachers - 20W Rechargeable Portable Speaker & MP3 Player with Wearable Microphone Headset for Classroom, Tour Guide, Elderly, Public Speaking - MR2300 - Image 2](https://m.media-amazon.com/images/I/81-Qi7AQm2L.jpg)
![Voicebooster Portable Voice Amplifier for Teachers - 20W Rechargeable Portable Speaker & MP3 Player with Wearable Microphone Headset for Classroom, Tour Guide, Elderly, Public Speaking - MR2300 - Image 3](https://m.media-amazon.com/images/I/712UZK4S+RL.jpg)
![Voicebooster Portable Voice Amplifier for Teachers - 20W Rechargeable Portable Speaker & MP3 Player with Wearable Microphone Headset for Classroom, Tour Guide, Elderly, Public Speaking - MR2300 - Image 4](https://m.media-amazon.com/images/I/81X0cnIOI3L.jpg)
![Voicebooster Portable Voice Amplifier for Teachers - 20W Rechargeable Portable Speaker & MP3 Player with Wearable Microphone Headset for Classroom, Tour Guide, Elderly, Public Speaking - MR2300 - Image 5](https://m.media-amazon.com/images/I/81weOLJYxQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small size, large volume, not too expensive
*by W***R on February 14, 2020*

I saw one of these in use by a tour guide at the Cheyenne WY Super Computer site. Since I do tours of a major international auto show here in Washington DC, I hoped it would work to make my voice heard in the noisy convention center hall. It worked great. I learned to turn it down or off in tight spaces like elevators. But quite happy with the performance of it. Other tour guides and sales folks asked about it Great value for the money.

### ⭐⭐⭐⭐ Good sound, questionable durability
*by L***D on November 17, 2018*

I am a tour guide at a distillery in Kentucky. I had surgery on my vocal cord and the doc suggested I use an amplifier for work. After extensive research I decided to order the Voice Booster 20 watt. I was quite pleased with the sound quality and projection. Even near full volume in a very noisy environment, they're was very little distortion. The unit it's fairly light, and while I wish there was a belt clip, the strap was easy to adjust and stayed put around my waist. My only complaint is that after about 2 weeks, the mic developed a short and created a lot of static. I contacted the company and they sent me a new headset in just a couple of days. Unfortunately, the new headset has the same problem, so it might be the amplifier unit itself. I can make it work but it's "touchy". Overall I like the unit, but I'm concerned about its long term durability.

### ⭐⭐⭐⭐⭐ Five Stars all the way.
*by J***R on December 17, 2015*

Hi and Happy Holidays, The VoiceBooster is a superb and excellent product. The CLARITY OF THE AUDIO IS CRYSTAL CLEAR. I am a retiree and also work as a school bus driver. Being that there is no built-in public address system in the bus, the VoiceBooster is a high-quality substitute product. As anybody will tell you, you have to constantly keep raising your voice to make the kids quiet down. Back in late September 2015, I started losing my voice. That's when I had the idea of wanting and buying a portable P.A. system. I thank God so much that such a product like the VoiceBooster exists. This product has REALLY helped save my vocal chords. On a scale of 1 to 10, I give this product a big 10. Again, thank you so very much for solving my problem. This product is a life saver.

## Frequently Bought Together

- VoiceBooster Voice Amplifier for Teachers, Wireless Voice Amplifier with Directional Headset Microphone, Portable Megaphone Speaker Headset System, Teacher Must Haves 20W MR2300
- VoiceBooster Headset Microphone for VoiceBooster Voice Amplifiers by TK Products, LLC

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-08*