---
product_id: 172191531
title: "Portable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Rechargeable Personal Amplifier Supports MP3 Format Audio for Teachers Tour Guides Coaches Yoga Fitness Instructors"
brand: "shidu"
price: "₨36486"
currency: LKR
in_stock: true
reviews_count: 13
category: "Shidu"
url: https://www.desertcart.lk/products/172191531-portable-mini-voice-amplifier-with-wired-microphone-headset-and-waistband
store_origin: LK
region: Sri Lanka
---

# Supports MP3 via USB & Micro SD 10W crystal-clear output 12h battery life, quick 3-5h recharge Portable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Rechargeable Personal Amplifier Supports MP3 Format Audio for Teachers Tour Guides Coaches Yoga Fitness Instructors

**Brand:** shidu
**Price:** ₨36486
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Portable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Rechargeable Personal Amplifier Supports MP3 Format Audio for Teachers Tour Guides Coaches Yoga Fitness Instructors by shidu
- **How much does it cost?** ₨36486 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/172191531-portable-mini-voice-amplifier-with-wired-microphone-headset-and-waistband)

## Best For

- shidu enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Mobility:** Ultra-lightweight (0.36 lbs) with detachable clip and waistband for hands-free, on-the-go speaking confidence.
- • **Amplify with Authority:** Powerful 10W output covers up to 11800 sq.ft, ensuring every word reaches your audience loud and clear.
- • **Endurance for All-Day Use:** Built-in 1800mAh rechargeable battery delivers up to 12 hours of amplification—no mid-session voice fatigue.
- • **Plug & Play Audio Flexibility:** Supports MP3 playback from USB flash drives and Micro SD cards—perfect for background tracks or presentations.
- • **Professional Polish, Effortless Setup:** Crystal-clear sound with zero distortion or noise, elevating your presence in classrooms, tours, fitness, and beyond.

## Overview

The SHIDU Portable Mini Voice Amplifier is a compact, rechargeable 10W personal PA system designed for professionals who demand clear, powerful sound coverage up to 11800 sq.ft. With 12 hours of battery life, versatile MP3 playback, and ergonomic portability, it’s the ultimate voice-boosting tool for teachers, coaches, tour guides, and fitness instructors aiming to amplify their impact without strain.

## Description

Buy SHIDU Portable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Rechargeable Personal Amplifier Supports MP3 Format Audio for Teachers Tour Guides Coaches Yoga Fitness Instructors. Free delivery and returns on eligible orders.

Review: Good little mini amplifier! - I have been giving this one a go, as I have been making a few presentations for some classes, and the thing I noticed was that I couldn’t be sure if all people could hear me clearly, so my voice was going unnaturally high. Then I ordered this genius thing, and it is working. And that incredibly well, especially considering it was a relatively reasonable price for it. All 15 people heard me well, and they found it easy to hear every single word, and I spoke just as if they were next to me - and the amplifier did the rest for me. My voice was good and strong even as I spoke an hour continuously. I also noticed that I was absolutely taken for being a bit extra professional as well. I can happily recommend this for a classroom or some bigger birthday parties with speeches- and everywhere you need a group of people to listen to you easily even over some distance. It seems to be well built and of acceptable quality too. So I can surely recommend it to all that speak in front of people and want to save their voices. It truly does!
Review: Good value for money - does the job well - I used the voice amplifier when I restarted my Pilates classes. We have a big room, with high ceilings and I have people spaced out all around the room now where previously we had a circle in half of the room, so I knew that after teaching 2 classes I wouldn’t have a voice left because I would have to shout so they could all hear. I don’t have the loudest voice. I admit I picked this one because I could get it the next day, I was going to get one of the dearer ones. So pleased with it, it has exceeded my expectations. I have it on half volume and it amplifies my voice without distorting it. Once I had worked out to hook the side opposite the microphone round my ear, it was very comfortable and didn’t slip. Hooked to my belt I pretty much forgot it was there. I have a speech and language therapist in one of my classes and she said my voice sounded nature with it, and I moved around comfortably with it. Very pleased.

## Features

- 【Powerful & Original Sound 】The voice amplifier is in compact size, but with output crystal sound and no noise. The stable performance is perfect for amplifying your sound and saving your throat.
- 【Wide Coverage Area 】SHIDU voice amplifier amplifies sound clear, no noise, no whistling, no distortion. It can effectively amplify your voice and save your throat. Output power of 10W can cover 11800 sq.ft (1100 ㎡) of sound, able to fill a 100 people large room.
- 【Long Battery life】 The voice amplifier with a 1800mAh built-in big rechargeable lithium battery provides 12 hours amplify time and 10 hours music time with a full charge. It takes only 3-5 hours to fully charge.
- 【Compact and Easy Carry Around 】 The portable microphone and speaker is in compact size and super lightweight (only 0.36 lbs), you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist or hang it on your neck with the help of the waistband.
- 【More Function 】Supports TF (Micro SD) card playback and USB flash drive playback. Repeat individual songs, loop all music and switch songs. Great for teaching, training, tour guide, coach, shopping mall, speech, outdoor, singing, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FLZPVG4 |
| Antenna Location | Voice Amplifiers for Teachers |
| Audio Input | USB, MP3 |
| Best Sellers Rank | 2,128 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 4 in PA Power-Amplifiers |
| Box Contents | AUDIO AMPLIFIER |
| Brand | SHIDU |
| Brand Name | SHIDU |
| Colour | Rose-Gold |
| Compatible Devices | Laptop, MP3 Player, Smartphone |
| Compatible devices | Laptop, MP3 Player, Smartphone |
| Connectivity technology | AUX , USB |
| Connector Type | AUX, USB, Micro-SD Card |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 1,414 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Item Dimensions | 10.5 x 4 x 8.5 centimetres |
| Item Weight | 330 Grams |
| Item dimensions L x W x H | 10.5 x 4 x 8.5 centimetres |
| Item height | 8.5 centimetres |
| Manufacturer | SHIDU |
| Model Number | S258 |
| Mounting Type | Portable |
| Mounting type | Portable |
| Network Connectivity Technology | AUX, USB |
| Number of Channels | 1 |
| Output Wattage | 10 Watts |
| Power Source | Battery Powered |
| UPC | 759675088348 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** SHIDU
- **Colour:** Rose-Gold
- **Compatible devices:** Laptop, MP3 Player, Smartphone
- **Connectivity technology:** AUX, USB
- **Item dimensions L x W x H:** 10.5 x 4 x 8.5 centimetres

## Images

![Portable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Rechargeable Personal Amplifier Supports MP3 Format Audio for Teachers Tour Guides Coaches Yoga Fitness Instructors - Image 1](https://m.media-amazon.com/images/I/711AHMwDdbL.jpg)

## Available Options

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

## Questions & Answers

**Q: Bought this one 2 yrs ago/liked it.  stopped working.  comes on & if i turn it off can't get back on.  suggestions?  afraid to buy again!**
A: Thank you very much for using our products all the time.
If there are nearly two years, we still recommend that you buy a new one.Similar to mobile phones, if used for a long time, it may become slower and less convenient to use.
Thanks again.

**Q: can it be used to amplify a flute or recorder?**
A: It's JUNK I should have retured it.

**Q: I dropped mine on the floor and now it won't work.  Anything I can do?**
A: I purchased this for my daughter who is an aqua instructor .. in pool area the acoustics is AWFUL but this has worked quite well!

**Q: Does it work with 220v input charge? Does it charge in usb too? Can I use the mic and the usb music at the same time?**
A: 1.INPUT:5V--500mA
2.I suggest you use your computer to charge it.
3.You can have a try.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good little mini amplifier!
*by M***T on 19 March 2022*

I have been giving this one a go, as I have been making a few presentations for some classes, and the thing I noticed was that I couldn’t be sure if all people could hear me clearly, so my voice was going unnaturally high. Then I ordered this genius thing, and it is working. And that incredibly well, especially considering it was a relatively reasonable price for it. All 15 people heard me well, and they found it easy to hear every single word, and I spoke just as if they were next to me - and the amplifier did the rest for me. My voice was good and strong even as I spoke an hour continuously. I also noticed that I was absolutely taken for being a bit extra professional as well. I can happily recommend this for a classroom or some bigger birthday parties with speeches- and everywhere you need a group of people to listen to you easily even over some distance. It seems to be well built and of acceptable quality too. So I can surely recommend it to all that speak in front of people and want to save their voices. It truly does!

### ⭐⭐⭐⭐⭐ Good value for money - does the job well
*by J***B on 11 September 2020*

I used the voice amplifier when I restarted my Pilates classes. We have a big room, with high ceilings and I have people spaced out all around the room now where previously we had a circle in half of the room, so I knew that after teaching 2 classes I wouldn’t have a voice left because I would have to shout so they could all hear. I don’t have the loudest voice. I admit I picked this one because I could get it the next day, I was going to get one of the dearer ones. So pleased with it, it has exceeded my expectations. I have it on half volume and it amplifies my voice without distorting it. Once I had worked out to hook the side opposite the microphone round my ear, it was very comfortable and didn’t slip. Hooked to my belt I pretty much forgot it was there. I have a speech and language therapist in one of my classes and she said my voice sounded nature with it, and I moved around comfortably with it. Very pleased.

### ⭐⭐⭐⭐ Great sound
*by A***A on 25 June 2021*

I used this for the first time tonight, surprisingly loud for such a small speaker. Would be interested to see what it's like outside. It says there's a wireless function but unsure how to use this as the microphone is attached to a wire that I don't think detaches. Would be useful to know how to do this as I wear mine for teaching dance so this feature would be great I just don't know how to use this. Overall impressed

## Frequently Bought Together

- SHIDU Voice Amplifier Teachers,Megaphone Speaker Portable PA System with Microphone Headset(Work of 12hours) Supports MP3 Format Audio for Tour Guides Coaches Yoga Fitness Instructors
- VOVIGGOL 2Pcs Microphone Headset Mic, Flexible Wired Boom for Voice Amplifier, 3.5mm Connector Jack Headset Microphone for Singing, Speaking, Teachers, Coaches, Presentations, Seniors and More

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-23*