---
product_id: 4684817
title: "Voicebooster Speak Out Personal Voice Amplifier – Rechargeable Portable Megaphone Speaker & MP3 Player with Microphone Headset for Teachers, Tour Guide, Presentations – 20watt Power Amplifier - MR2300"
brand: "voicebooster speak out"
price: "5089865₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Voicebooster Speak Out"
url: https://www.desertcart.vn/products/4684817-voicebooster-speak-out-personal-voice-amplifier-rechargeable-portable-megaphone-speaker
store_origin: VN
region: Vietnam
---

# Dual mic & MP3 input 20W powerful sound 10-15h rechargeable battery Voicebooster Speak Out Personal Voice Amplifier – Rechargeable Portable Megaphone Speaker & MP3 Player with Microphone Headset for Teachers, Tour Guide, Presentations – 20watt Power Amplifier - MR2300

**Brand:** voicebooster speak out
**Price:** 5089865₫
**Availability:** ✅ In Stock

## Summary

> 🎙️ Speak Loud, Stand Proud — Your Voice, Supercharged!

## Quick Answers

- **What is this?** Voicebooster Speak Out Personal Voice Amplifier – Rechargeable Portable Megaphone Speaker & MP3 Player with Microphone Headset for Teachers, Tour Guide, Presentations – 20watt Power Amplifier - MR2300 by voicebooster speak out
- **How much does it cost?** 5089865₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/4684817-voicebooster-speak-out-personal-voice-amplifier-rechargeable-portable-megaphone-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 Ready Kit:** Includes headset mic, charger, cables, and carry bag—everything you need to elevate your presentations or events instantly.
- • **Seamless Audio Fusion:** Simultaneously broadcast your voice and background music with dual mic and MP3 inputs for a professional edge.
- • **Wear It Your Way, Anywhere:** Lightweight (under 1 lb) and wearable with adjustable belt clip and strap—perfect for on-the-go pros and performers.
- • **Endurance That Keeps Up With You:** Rechargeable battery delivers up to 15 hours of continuous use—power through your longest days without a hitch.
- • **Amplify Your Voice, Command Any Space:** 20 watts of crystal-clear sound coverage up to 6,500 sq ft—never get lost in the crowd again.

## Overview

The Voicebooster Speak Out MR2300 is a rechargeable, portable 20W voice amplifier designed for professionals who need reliable, hands-free voice projection. Covering up to 6,500 sq ft with clear sound, it features a 10-15 hour battery life, dual microphone and MP3 inputs, and a lightweight wearable design. Ideal for teachers, tour guides, presenters, and performers, it comes as a complete kit with all essential accessories for seamless use.

## Description

Buy Voicebooster Speak Out Personal Voice Amplifier – Rechargeable Portable Megaphone Speaker & MP3 Player with Microphone Headset for Teachers, Tour Guide, Presentations – 20watt Power Amplifier - 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 WEARABLE VOICE AMPLIFIER – This portable speaker delivers 20W of amplified sound, covering 6,500 sq ft making it ideal for public speaking, fitness classes, or any situation that requires a reliable communication device. A classroom must have for teachers, go-to sound system for tour guides, and a convenient solution for outdoor events where your voice needs to carry.
- 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. It provides reliable, consistent amplification for 2–3 years—perfect for anyone who needs dependable, hands-free voice projection every day.
- DUAL INPUT FOR MIC & MP3 PLAYER – Equipped with both microphone and MP3 input ports, this voice amplifier lets you speak and play music at the same time. Whether you’re broadcasting voice over background audio or using it as a standalone MP3 speaker, the amp accepts signals from both inputs simultaneously and projects them clearly through the speaker for a seamless audio experience.
- EVERYTHING YOU NEED IN ONE BOX – This complete voice amplifier kit includes a VoiceBooster packaging, VoiceBooster operation Manual, headset microphone, charger cable (US plug), MP3 cable (male to male 3.5mm), microphone line in port, USB Port, Removable belt clip, adjustable waist band, and carry bag.
- LIGHTWEIGHT, WEARABLE & COSTUME-FRIENDLY – Weighing just 0.99 lbs, this compact personal voice amplifier can be clipped to a belt, or worn over the shoulder. Delivers loud, clear sound ideal for Halloween masks and costumes that need voice amplification to enhance your character. A fun and functional gift for teachers, performers, or cosplayers who need strong, hands-free voice projection.

## 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 | #15,757 in Musical Instruments ( See Top 100 in Musical Instruments ) #56 in Power Amplifiers |
| Brand | Voicebooster Speak Out |
| Color | Black |
| Compatible Devices | Headset |
| Connectivity Technology | 3.5mm TRS |
| Connector Type | Aux |
| Customer Reviews | 4.1 4.1 out of 5 stars (117) |
| Enclosure Material | Metal, Plastic |
| Item Dimensions | 5.31 x 1.81 x 3.74 inches |
| Item Weight | 15.04 ounces |
| 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 Speak Out Personal Voice Amplifier – Rechargeable Portable Megaphone Speaker & MP3 Player with Microphone Headset for Teachers, Tour Guide, Presentations – 20watt Power Amplifier - MR2300 - Image 1](https://m.media-amazon.com/images/I/71-29Ui6h5L.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 Vietnam*
*Store origin: VN*
*Last updated: 2026-05-21*