---
product_id: 257233445
title: "SHIDU Portable Voice Amplifier Personal Speaker Microphone Headset Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors"
brand: "shidu"
price: "320 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Shidu"
url: https://www.desertcart.pl/products/257233445-shidu-portable-voice-amplifier-personal-speaker-microphone-headset-rechargeable-mini
store_origin: PL
region: Poland
---

# Multi-mode mic & AUX input 10W crystal-clear output 12h battery life, quick 3-5h charge SHIDU Portable Voice Amplifier Personal Speaker Microphone Headset Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors

**Brand:** shidu
**Price:** 320 zł
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** SHIDU Portable Voice Amplifier Personal Speaker Microphone Headset Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors by shidu
- **How much does it cost?** 320 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/257233445-shidu-portable-voice-amplifier-personal-speaker-microphone-headset-rechargeable-mini)

## 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

- • **Built to Last & Impress:** Durable ABS construction with a sleek, modern design that elevates your professional presence and ensures reliability.
- • **Endurance That Keeps Up with You:** 12 hours of continuous amplification on a single charge means no interruptions during your busiest days.
- • **Command Every Room with 10W Power:** Amplify your voice effortlessly to cover up to 11,800 sq.ft—perfect for classrooms, tours, and fitness sessions.
- • **Ultra-Light & Clip-On Convenience:** Weighing just 0.36 lbs with a detachable belt clip, it’s designed for all-day wear without fatigue.
- • **Versatile Audio Modes for Every Occasion:** Seamlessly switch between microphone input, TF card, USB playback, or AUX connection for ultimate flexibility.

## Overview

The SHIDU Portable Voice Amplifier SD-258 delivers powerful 10W sound output with crystal-clear clarity, covering large spaces up to 11,800 sq.ft. Its rechargeable 1800mAh battery supports up to 12 hours of continuous use, recharging fully in just 3-5 hours. Lightweight and compact at 0.36 lbs, it features multi-mode audio playback including microphone, TF card, USB, and AUX input, making it ideal for teachers, tour guides, fitness instructors, and public speakers seeking professional-grade amplification on the go.

## Description

SHIDU portable mini voice amplifier 10W is a favorite device among teachers, tour guides, and outdoor enthusiasts etc. who need to stay in contact with large groups. Its high-power audio and clear sound let you reach any audience with ease. MP3 Audio Playing ▶ It is not only a personal voice amplifier, but also a music player. You can enjoy music from a TF card and USB flash disk. It can even play music while you input the microphone, then this portable microphone and speaker becomes a mini karaoke system. Widely Used ▶ It is an ideal device that helps spread announcements without any disturbances for teachers, tour guides, fitness instructors, coaches, elderly, parkinsons, singing, classroom, meeting, training and so on. One of The Best Things ▶ This little microphone and speaker could be a nice gift for kids, it could work well as kids guitar amplifier, give them a wonderful childhood. Specifications: Power output: 10W Battery capacity: 1800mAh Charging voltage: DC5V, 500mA Working time: 8-12 hours (MIC mode); 6-10 hours (musical mode). (It’s up to the volume you control) Charging time: 3-5 hours Sounds coverage: 5000sq.ft What's in the box? 1 x Voice amplifier 1 x Wired microphone headset 1 x Waistband 1 x USB cable 1 x User manual Not Charger included (You can plug the included USB cable into your computer, wall charger or any 5V power bank to charge the voice speaker) Portable Mini Original Voice Amplifier for Teachers Tours Coaches Fitness Instructors Kids Yoga Classroom Singing Outdoors, Personal Microphone Headset with Speaker, Portable Microphone Amplifier Speaker, Mini Guitar Amplifier for Kids, Rechargeable Small PA System

Review: Comprei o produto na intenção de utilizar nas minhas aulas. Esperei usar por algumas semanas antes de avaliar e estou achando incrível. Chegou antes do prazo, muito bem embalado, a desertcart sempre arrasa. A potência do som é maravilhosa, dura o dia inteiro, o microfone tem uma qualidade muito boa, o material do produto demonstra ser resistente. É meu primeiro Shidu e tô muito feliz com a escolha.
Review: 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!

## Features

- 【 Powerful&Original Sound 】 The SD-258 voice amplifier is in compact size, but with output crystal sound and no noise is loud enough to cover a room with a large group of 120 people. 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 large room.
- 【 Long Battery life and Multifunctional 】 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. 10W output power. Supports TF (Micro SD) card playback and USB flash drive playback. Repeat individual songs, loop all music and switch songs.
- 【 More Function 】The microphone port of the amplifier can be used as an AUX port, supports AUX audio input, and can be used as a wired speaker by connecting it to your cell phone or computer with a 3.5mm AUX cable.
- 【 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.
- 【 Widely Used 】 Made of wear-resistant material, not easy to break, fashionable shape and appearance. Great for teaching, training, tour guide, coach, shopping mall, speech, outdoor, singing, etc.
- 【 Warm Tips and Guarantee 】 Please keep the speaker and mic for a distance and facing away each other to avoid the signal affected. Worry -Free Warranty. We provide return and refund without reason in 30 days, and 36-month warranty, and lifetime technical support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FLV88J8 |
| Audio input | Wired microphone, audio devices with AUX input |
| Connector type | USB; 3.5mm Jack |
| Item model number | S258 |
| Item weight | 5.74 Ounces |
| Manufacturer | SHIDU |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Mounting type | Body Mount |
| Number of channels | 1 |
| Power source | Corded Electric |
| Product Dimensions | 8.5 x 4 x 10.5 cm; 162.73 g |
| UPC | 759675088331 |

## Product Details

- **Brand:** SHIDU
- **Colour:** Black
- **Compatible devices:** Guitar, Headset, Laptop
- **Connectivity technology:** USB
- **Item dimensions L x W x H:** 8.5 x 4 x 10.5 centimeters

## Images

![SHIDU Portable Voice Amplifier Personal Speaker Microphone Headset Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors - Image 1](https://m.media-amazon.com/images/I/71IIEcshDBL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Review
*by B***A on 31 May 2025*

Comprei o produto na intenção de utilizar nas minhas aulas. Esperei usar por algumas semanas antes de avaliar e estou achando incrível. Chegou antes do prazo, muito bem embalado, a Amazon sempre arrasa. A potência do som é maravilhosa, dura o dia inteiro, o microfone tem uma qualidade muito boa, o material do produto demonstra ser resistente. É meu primeiro Shidu e tô muito feliz com a escolha.

### ⭐⭐⭐⭐⭐ Review
*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!

### ⭐⭐⭐⭐⭐ Review
*by M***A on 11 April 2021*

I have to say, I'm extremely happy with this purchase so far. I haven't even charged the product since I bought it and it's lasted me over a week and it's still good to use. I'm a teacher so I use it for my classes but not the entire period, I turn it off when I don't need it. My students really like that they can hear me loud and clear. My colleagues loved it so much that a handful of them bought one for themselves. 😅 Overall, I definitely recommend it 👌 Good price, good quality and really helps with reducing vocal strain.

## Frequently Bought Together

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-10*