---
product_id: 536820246
title: "Bluetooth Voice Amplifier for Teachers, Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset, PA System Megaphone Speaker for Teachers, Singing, Training, Presentation, Tour Guide"
brand: "bietrun"
price: "฿2816"
currency: THB
in_stock: true
reviews_count: 8
category: "Bietrun"
url: https://www.desertcart.co.th/products/536820246-bluetooth-voice-amplifier-for-teachers-portable-rechargeable-mini-voice-amplifier
store_origin: TH
region: Thailand
---

# Bluetooth 5.3 wireless connectivity 20W peak power for crystal-clear sound 6-hour rechargeable battery life Bluetooth Voice Amplifier for Teachers, Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset, PA System Megaphone Speaker for Teachers, Singing, Training, Presentation, Tour Guide

**Brand:** bietrun
**Price:** ฿2816
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the room, wherever you go—voice amplified, confidence multiplied!

## Quick Answers

- **What is this?** Bluetooth Voice Amplifier for Teachers, Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset, PA System Megaphone Speaker for Teachers, Singing, Training, Presentation, Tour Guide by bietrun
- **How much does it cost?** ฿2816 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/536820246-bluetooth-voice-amplifier-for-teachers-portable-rechargeable-mini-voice-amplifier)

## Best For

- bietrun enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Bluetooth 5.3 Pairing:** Connect instantly to your devices for wireless freedom and versatile audio input options.
- • **Plug-and-Play Wired Mic Included:** Durable, adjustable headset mic ensures your voice is heard loud and clear without hassle.
- • **Command Every Room with 20W Power:** Amplify your voice effortlessly to reach up to 1000㎡—perfect for classrooms and tours.
- • **Ultra-Light & Clip-On Convenience:** Weighing just 0.44 lbs with a belt clip and waistband strap—carry your voice anywhere, hands-free.
- • **Stay Powered Through Your Longest Sessions:** Rechargeable 2200mAh battery delivers up to 6 hours of uninterrupted clarity.

## Overview

The Bietrun KYQ06 Bluetooth Voice Amplifier is a compact, lightweight PA system delivering 20W peak power with crystal-clear sound coverage up to 1000㎡. Featuring Bluetooth 5.3 connectivity, a rechargeable 2200mAh battery lasting 6 hours, and an included wired headset microphone, it’s designed for teachers, trainers, and presenters who demand mobility and professional-grade audio performance. With easy clip-on design and plug-and-play functionality, it’s your ultimate voice companion for any speaking engagement.

## Description

Buy Bluetooth Voice Amplifier for Teachers, Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset, PA System Megaphone Speaker for Teachers, Singing, Training, Presentation, Tour Guide: Power Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Product overview - This is an amazing product. You can use it just as a mic, a mic and sound. It's easy to use, the battery lasts a long time.
Review: Excelente gracias por su servicio

## Features

- [20W Voice Amplifier] Bietrun KYQ06 voice amplifier with 20W peak power, clear, crisp and no noise or distortion sound. It can cover about 10000 sq.ft (1000 ㎡), loud enough for groups up to 50-100 people.
- [6 Hours Working Time] Personal voice amplifier built-in a 2200mAh rechargeable battery, which can continuously work up to 6 hours at max volume, and only needs 3.5 hours to fully charge it. It will automatic shutdown to save power if standby for 30 minutes without any connection. (Note: It will not automatically shut down when connected to Bluetooth)
- [Lightweight and Compact] 3.38*1.61*3.9 inches and 0.44 Lb. Equipped with a back clip to fix the device at your belt or pocket, or you can hang it around your waist with the included waistband belt. Perfect voice amplifier for teachers, coaches, training, presentation, tour guide, classrooms etc.
- [5.3 Bluetooth Function] Turns on Bluetooth on the phone, then search “Bietrun KYQ06” for pairing. Long press the “play/pause” button to disconnect the original connection and enter the Bluetooth re-pairing state. Supporting 3.5mm AUX audio input, can work as a mini portable wired speaker.
- [Plug and Play] Just insert the wired microphone into the MIC jack to use. The wired headset microphone is lightweightand adjustable, made of durable and wear-resistant ABS material, you can adjust the distance between your mouth and the mic.
- [1-year warranty]We offer a 1-year warranty and free replacement service, please contact us at any time if you have any question.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYRS4XQ4 |
| Audio Input | Wired Microphone, 3.5mm AUX |
| Batteries | 1 AA batteries required. |
| Best Sellers Rank | #27,115 in Musical Instruments ( See Top 100 in Musical Instruments ) #100 in Power Amplifiers |
| Color Name | black |
| Customer Reviews | 4.3 4.3 out of 5 stars (108) |
| Date First Available | March 17, 2023 |
| Item Weight | 13.1 ounces |
| Item model number | KYQ06 |
| Manufacturer | Bietrun/Shenzhen LongXiang Intelligent Technology Co. Ltd |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Number of Channels | 1 |
| Output Wattage | 20 Watts |
| Power Source | Battery Powered |
| Product Dimensions | 1.61 x 3.9 x 3.38 inches |
| Recommended Uses For Product | Teachers, Singing, Training, Presentation, Tour Guide, Coaches, Classrooms |

## Product Details

- **Brand:** Bietrun
- **Color:** black
- **Compatible Devices:** Headset, Smartphone
- **Connectivity Technology:** Bluetooth
- **Item dimensions L x W x H:** 1.61 x 3.9 x 3.38 inches

## Images

![Bluetooth Voice Amplifier for Teachers, Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset, PA System Megaphone Speaker for Teachers, Singing, Training, Presentation, Tour Guide - Image 1](https://m.media-amazon.com/images/I/71Ft7pSx4EL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product overview
*by M***A on August 24, 2025*

This is an amazing product. You can use it just as a mic, a mic and sound. It's easy to use, the battery lasts a long time.

### ⭐⭐⭐⭐⭐ Review
*by D***O on November 19, 2025*

Excelente gracias por su servicio

### ⭐⭐⭐⭐ Helpful in maintaining a soft but heard voice
*by K***E on August 17, 2025*

Very helpful in keeping your voice soft and low yet heard by all in the classroom

## Frequently Bought Together

- Bluetooth Voice Amplifier for Teachers, Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset, PA System Megaphone Speaker for Teachers, Singing, Training, Presentation, Tour Guide
- Bietrun Wireless Microphone Headset, UHF Wireless Headset Mic System, 160ft Range,1/8'' and 1/4'' Plug, for Speakers, Voice Amplifier, PA System(Not Supported AUX/iOS)
- Bietrun Portable Storage Case Only for Bietrun WXM01 Headset Microphone, Voice Amplifier KYQ06, Wireless Voice Amplifier TS-230, with EVA Hard Shell Exterior, for Storage, Travel(Case Only)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-12*