---
product_id: 362379557
title: "Voice Amplifier & Mp3 Player 16Watts Black, USB Connectivity by TK Products, Portable for Teachers, Coaches, Tour Guides"
brand: "voice booster"
price: "$577.86"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/362379557-voice-amplifier-and-mp3-player-16watts-black-usb-connectivity-by
store_origin: EC
region: Ecuador
---

# USB Connectivity 16W Power Rechargeable Battery Voice Amplifier & Mp3 Player 16Watts Black, USB Connectivity by TK Products, Portable for Teachers, Coaches, Tour Guides

**Brand:** voice booster
**Price:** $577.86
**Availability:** ✅ In Stock

## Summary

> 🎤 Speak Up, Stand Out! Your voice deserves to be heard.

## Quick Answers

- **What is this?** Voice Amplifier & Mp3 Player 16Watts Black, USB Connectivity by TK Products, Portable for Teachers, Coaches, Tour Guides by voice booster
- **How much does it cost?** $577.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/362379557-voice-amplifier-and-mp3-player-16watts-black-usb-connectivity-by)

## Best For

- voice booster enthusiasts

## Why This Product

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

## Key Features

- • **Amplify Your Voice:** Experience crystal-clear sound with 16 watts of power, perfect for any setting.
- • **Portable & Lightweight:** Designed for on-the-go professionals, making it easy to carry wherever you need to speak.
- • **Versatile Connectivity:** Easily connect via USB to play your favorite MP3s or use as a speaker.
- • **Long-lasting Battery Life:** Built-in lithium rechargeable battery ensures you stay powered up for hours.
- • **Perfect for Professionals:** Ideal for teachers, coaches, and tour guides who need to command attention.

## Overview

The VOICEBOOSTER Voice Amplifier & MP3 Player delivers powerful 16-watt sound with a frequency response of 100Hz to 1kHz, ensuring your voice is heard clearly. It features a built-in lithium rechargeable battery for extended use, USB connectivity for MP3 playback, and is designed for portability, making it the perfect tool for teachers, coaches, and tour guides.

## Description

Voice Amplifier & Mp3 Player 16Watts Black, USB Connectivity by TK Products, Portable for Teachers, Coaches, Tour Guides

## Features

- Frequency response: 100hz ± 13db1khz ± 1db, Speaker Sensitivity:53 dBV/A +- 3 dB
- Power Source: Built-in Lithium Rechargeable batteries, Voltage: 7.5v, Current consumption: 150mA

## Product Details

- **Brand:** Voice Booster
- **Item dimensions L x W x H:** 9.8 x 4.7 x 9.2 centimetres
- **Connectivity technology:** Usb Port,Usb
- **Colour:** Black
- **Compatible devices:** MP3 Player, Laptop

## Images

![Voice Amplifier & Mp3 Player 16Watts Black, USB Connectivity by TK Products, Portable for Teachers, Coaches, Tour Guides - Image 1](https://m.media-amazon.com/images/I/81NZKDEZcPL.jpg)
![Voice Amplifier & Mp3 Player 16Watts Black, USB Connectivity by TK Products, Portable for Teachers, Coaches, Tour Guides - Image 2](https://m.media-amazon.com/images/I/51ek56S5slL.jpg)
![Voice Amplifier & Mp3 Player 16Watts Black, USB Connectivity by TK Products, Portable for Teachers, Coaches, Tour Guides - Image 3](https://m.media-amazon.com/images/I/51uRC8yHDfL.jpg)
![Voice Amplifier & Mp3 Player 16Watts Black, USB Connectivity by TK Products, Portable for Teachers, Coaches, Tour Guides - Image 4](https://m.media-amazon.com/images/I/816mBf4lswL.jpg)
![Voice Amplifier & Mp3 Player 16Watts Black, USB Connectivity by TK Products, Portable for Teachers, Coaches, Tour Guides - Image 5](https://m.media-amazon.com/images/I/81-WK2CEYKL.jpg)

## Questions & Answers

**Q: Can you tell me please if the microphone input port will accept input from another microphone, or only the headset that comes with the product?**
A: This amp has two different input ports. One is for a standard 1/8" microphone jack and the other is for a 1/8" "line" (from a mpeg player of some sort). I purchased both an over-the-head mic and a clip-on lavalier mic. Both work just fine in the amp.

**Q: What is the voltage output of the charger? I mixed up the charger with a bunch of others, and now I don't know which one is the correct one.**
A: all i know is i bought it and it sucked...it worked badly for a short time and then in a couple of months just died. so i will never buy anything on amazon again

**Q: Would this be suitable for singing (not professionally) while playing the keyboard?**
A: I have been involved with sound systems for stage work and I have used the VoiceBooster to the extent that I can share this opinion.  If you are talking about "belting" a song at the top of your lungs, then you might get some feedback issues.  If your talking about sitting at the piano and singing softly to moderate, I think this could be a great solution.  You don't need a sound technician, you don't need a boom mike stand, you don't need mike cables or suitcase size amplifiers, yeah, this could be a simple and great solution to singing while you play the keyboard to entertain or share your talents with a classroom size crowd.  Give it a try. You might even want to go to the next size up to give you a little more room on the high volume stuff.  I read an article about a street preacher that used it and it was linked to a video of the gentleman using it in London and he was speaking very loud and it sounded great.

**Q: I purchased this product from amazon .Used it twice It will not take a charge. Can you tell me were I can see about getting the batteries replaced.**
A: TK is a great seller. I would just contact him, and he will most likely very accommodating. It sounds like you've had this a very short time if you've only used it twice. If I remember correctly everything is covered for at least 6 months. Another tip, I would recommend the MR 2800 model for upgrade. The quality of the MR2200 is ok, but not even close the the 2800!

## Frequently Bought Together

- Voicebooster Speak Out Personal Voice Amplifier – Wearable Portable Megaphone Speaker with Microphone Headset for Classroom Teachers, Tour Guide, Public Speaking, Presentations – 16watt Black MR2200
- Roland VT-4 Vocal Transformer , Black

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-29*