---
product_id: 73125862
title: "Portable Voice Amplifier Personal Microphone Headset for Speaking Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors"
brand: "shidu"
price: "€ 77.12"
currency: EUR
in_stock: true
reviews_count: 13
category: "Shidu"
url: https://www.desertcart.com.cy/products/73125862-portable-voice-amplifier-personal-microphone-headset-for-speaking-rechargeable-mini
store_origin: CY
region: Cyprus
---

# Multi-input USB/TF/AUX support 10W crystal-clear output 12h battery life, quick 3-5h charge Portable Voice Amplifier Personal Microphone Headset for Speaking Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors

**Brand:** shidu
**Price:** € 77.12
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Portable Voice Amplifier Personal Microphone Headset for Speaking Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors by shidu
- **How much does it cost?** € 77.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/73125862-portable-voice-amplifier-personal-microphone-headset-for-speaking-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

- • **Command Every Room:** Powerful 10W output covers up to 11,800 sq.ft, ensuring your voice reaches every ear without distortion.
- • **Endurance That Works:** 12 hours of continuous amplification on a single charge means your voice stays strong from morning meetings to evening sessions.
- • **Seamless Connectivity:** Supports USB, Micro SD, and AUX inputs for versatile audio playback and easy integration with your devices.
- • **Built to Last & Impress:** Durable ABS construction with a sleek, professional look that fits perfectly in classrooms, tours, fitness studios, and beyond.
- • **Ultra-Light & Clip-On Convenience:** Weighing just 0.36 lbs with a detachable clip, it’s designed for all-day wear and effortless mobility.

## Overview

The SHIDU Portable Voice Amplifier is a compact, rechargeable PA system delivering 10W of clear, distortion-free sound that covers large spaces up to 11,800 sq.ft. With 12 hours of battery life, multi-source audio support (USB, Micro SD, AUX), and a lightweight, clip-on design, it’s the ultimate voice amplification tool for professionals who demand clarity, endurance, and style in teaching, coaching, guiding, and fitness environments.

## Description

Buy SHIDU Portable Voice Amplifier Personal Microphone Headset for Speaking Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors: Power Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: We love it! - We use this for our party business for events, and it does very well. Projects really well too! Its lightweight and the voice quality is great too!
Review: Voice Amplifier ~ Headset Mic - Great quality! I have a little voice and this helps ease up on voice strain during my class lessons and after school on duty. The charge holds well. I can use this for several days before needing charge. A few teacher friends have bought the same one after seeing mine.

## 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 | USB, Micro SD, AUX |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Battery type | Lithium Ion |
| Best Sellers Rank | #392 in Musical Instruments ( See Top 100 in Musical Instruments ) #3 in Power Amplifiers #155 in Portable Audio & Video |
| Color Name | Black |
| Connector Type | USB; 3.5mm Jack |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,981) |
| Date First Available | July 15, 2018 |
| Hardware Interface | 3.5mm Audio, MicroSD, USB 2.0 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.7 ounces |
| Item model number | S258 |
| Manufacturer | SHIDU |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Mounting Type | Wall Mount |
| Number of Channels | 1 |
| Output Wattage | 10 Watts |
| Power Source | Battery Powered |
| Product Dimensions | 3.35 x 1.57 x 4.13 inches |
| UPC | 759675088331 |

## Product Details

- **Brand:** SHIDU
- **Color:** Black
- **Compatible Devices:** Guitar, Headset
- **Connectivity Technology:** USB
- **Item dimensions L x W x H:** 3.35 x 1.57 x 4.13 inches

## Images

![Portable Voice Amplifier Personal Microphone Headset for Speaking 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

### ⭐⭐⭐⭐⭐ We love it!
*by C***R on January 8, 2026*

We use this for our party business for events, and it does very well. Projects really well too! Its lightweight and the voice quality is great too!

### ⭐⭐⭐⭐⭐ Voice Amplifier ~ Headset Mic
*by L***F on January 4, 2026*

Great quality! I have a little voice and this helps ease up on voice strain during my class lessons and after school on duty. The charge holds well. I can use this for several days before needing charge. A few teacher friends have bought the same one after seeing mine.

### ⭐⭐⭐⭐⭐ Impressively loud and quick to charge
*by A***M on May 2, 2025*

This is a loud amplifier that works almost too well. I got it for the kids to play since some of them like to play theater and dance. It can get a little bit too loud but if that's what you're needing this is perfect for it. The sound is clear and it's not heavy at all

## Frequently Bought Together

- SHIDU Portable Voice Amplifier Personal Microphone Headset for Speaking Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-14*