---
product_id: 260322929
title: "Voice Amplifier for Teachers, Original Personal Voice Amplifier, Work of 12 hrs, Portable Speaker for Classroom, Meeting, Speech, Tour Guide, Support MP3 Format Audio"
brand: "zoweetek"
price: "350.17 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Zoweetek"
url: https://www.desertcart.tn/products/260322929-voice-amplifier-for-teachers-original-personal-voice-amplifier-work-12
store_origin: TN
region: Tunisia
---

# Supports USB/TF/AUX input 10W max output power 12 hrs battery life Voice Amplifier for Teachers, Original Personal Voice Amplifier, Work of 12 hrs, Portable Speaker for Classroom, Meeting, Speech, Tour Guide, Support MP3 Format Audio

**Brand:** zoweetek
**Price:** 350.17 DT
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the room, save your voice, and never get lost in the crowd!

## Quick Answers

- **What is this?** Voice Amplifier for Teachers, Original Personal Voice Amplifier, Work of 12 hrs, Portable Speaker for Classroom, Meeting, Speech, Tour Guide, Support MP3 Format Audio by zoweetek
- **How much does it cost?** 350.17 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/260322929-voice-amplifier-for-teachers-original-personal-voice-amplifier-work-12)

## Best For

- zoweetek enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Power:** Built-in 1800mAh battery delivers up to 12 hours of uninterrupted amplification—teach, present, or guide without limits.
- • **Vocal Health Savior:** Protect your voice from strain and fatigue—speak confidently without shouting, even in large rooms up to 10,000 sq. ft.
- • **Crystal-Clear Projection:** Amplify your voice with zero distortion, ensuring every word commands attention.
- • **Ultra-Portable & Stylish:** Compact rose gold design with belt clip and waistband for hands-free mobility and standout classroom presence.
- • **Seamless Audio Versatility:** Play MP3s directly via USB, TF card, or AUX input—your personal soundtrack or lesson plan, anytime.

## Overview

The ZOWEETEK Voice Amplifier is a sleek, portable 10W speaker designed for teachers and professionals needing clear, distortion-free voice amplification. Featuring a rechargeable 1800mAh battery with up to 12 hours of use, it supports multiple audio inputs including USB, TF card, and AUX. Its compact, lightweight ABS build with belt clip and waistband ensures mobility and style, making it ideal for classrooms, meetings, and tours covering up to 10,000 sq. ft.

## Description

ZOWEETEK Original Speaker voice amplifier Feature: ✔ The sound is clear, crisp, no noise and no distortion. ✔ Built-in 1800mAh Lithium battery can be used continuously for about 12 hours. Long using and standby time. ✔ Ultra-Portable Design of LoudSpeaker - Can be worn around waist with the help of a waistband. ✔ Loud enough with 10W output - ideal for group of 10-50 people ✔ Compact size (4. 1 x 1. 4 x 3. 4 inches) and light weight (0. 36 lb). ✔ Can work as Speaker for Mobiles, Computers, iPads/ Tablets with the help of Aux Cable（Not included in product package） ✔ Supports USB Flash Drive,TF card Specifications: Max output power: 10W Output Impedance: 4Ω Charging voltage: DC 5V 500mA Music-play time: 6-10 hours Frequency response: 90Hz-18KHz Work temperature: -10℃-45℃ Amplify time: 8-12 hours Charging time: 3-5 hours Standard Package: 1 * voice amplifier 1 * waistband 1 * US charger 1 * charging cable 1 * user manualNote

Review: I am very happy with my purchase, looks great and is easy to use - I am very happy with my purchase, looks great and is easy to use
Review: I bought this to use with small groups, but when my colleague, a 5th grade teacher, lost her voice due to illness, I lent it to her. It allowed her to project her voice without too much strain, and the students listened more attentively because they could hear her clearly. The sound was fairly natural without too much distortion. Volume isn’t too intense, but effective for a class of 35. (This assumes it is the kind of class that will quiet down eventually after some correction). Students reported that they could hear the teacher well (and I could hear her fine also on either side of the class). For the teacher, the effect is subtle as the voice is projecting away from you, so it helped that she got feedback from the class that the volume was reaching everyone. For a very large and inattentive outdoor PE class I would not recommend it. But for small groups and manageable classes, it works well. I don’t have experience with the battery life yet, except that it did last her a day and a half of teaching without any report of issues. If you are a teacher who often has vocal strain, or has a quiet voice, this can be helpful. Just mind which way your mic is facing relative to the speaker. She almost quit using it after having feedback problems, as she wasn’t familiar with how sound systems work. Once she knew the speaker needed to be in front of the mic, she had no further problems. While working at her desk, she found it comfortable to rest the speaker on the desk, when seated. It also worked well for walking around the classroom clipped to her belt. For mic placement, I gave her the recommendation from another review here- wear the headband behind the neck and angle the mic up toward the mouth. This seemed a comfortable way to use it without head pressure. All in all, assuming this lasts at least one year, it would be well worth it for my purposes. P.S. I got the rose gold so that it would stand out from all the black technology at my school. As a roaming teacher, I need things to be easy to find when I inevitably misplace them when traveling from location to location.

## Features

- A True Original Voice Amplifier that amplifies your voice without making it mechanized in sound quality.
- ZOWEETEK Voice Amplifier for Teachers is the perfect companion for educators.Enjoy the freedom of expressing yourself confidently, without the fear of your voice getting lost in the crowd.
- Amplifys your voice and saves your throat. The sound is clear and no distortion. The max 10 watts sound can cover about 10000 sq. ft (1000 ㎡), loud enough to cover a big room.
- Rechargeable voice amplifier：Built-in 1800mAh Lithium battery, amplifying time is up to 12 hours. Music playing time is up to 10 hours. Only need 3~5 hours to be fully charged.
- Multifunctional amplifier：Supports TF (Micro SD) card playing, USB flash drive playing and 3.5mm AUX audio input (Mic port can be used as AUX port). You can repeat single tune, loop all music and switch songs.
- Voice amplifier for teachers：This voice amplifier saves your voice from yelling or shouting out. Loud voice, no distortion. A perfect voice aid for who have difficulty speaking or have a low voice .
- Portable voice amplifier: Compact size (4. 1 x 1. 4 x 3. 4 inches) and light weight (0. 36 lb.). You can use the back clip to fix it on your belt or pocket. You can also use waistbelt to tie it around your waist or hang it on your neck.
- Flexible design：You can adjust the distance between your mouth and the mic to fit your purpose. The voice amplifier uses ABS material with high light technology, durable and wear-resistant.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0892DJSW5 |
| Antenna Location | teaching, training, singing, coaching, guiding tours, presentations, outdoor speeches |
| Audio Input | TF (Micro SD) card, USB flash drive, 3.5mm AUX (with Mic port) |
| Battery Type | Lithium-Ion (Li-ion) |
| Brand | ZOWEETEK |
| Color | Rose gold |
| Compatible Devices | Amplifier, Headphone, Personal Computer, Speaker, Tablet |
| Connectivity Technology | AUX, USB |
| Connector Type | Aux |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,806) |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Impedance | 4 Ohms |
| Item Dimensions | 10.5 x 3.6 x 8.5 centimeters |
| Item Weight | 160 Grams |
| Manufacturer | ZOWEETEK |
| Mfr Part Number | ITMK-JS-0302-619 |
| Model Number | ZW-Z258RG |
| Mounting Type | Tabletop |
| Number of Channels | 1 |
| Output Wattage | 10 Watts |
| Power Source | Battery Powered |
| UPC | 600748750115 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** ZOWEETEK
- **Colour:** Rose gold
- **Compatible devices:** Amplifier, Headphone, Personal Computer, Speaker, Tablet
- **Connectivity technology:** AUX, USB
- **Item dimensions L x W x H:** 10.5 x 3.6 x 8.5 centimeters

## Images

![Voice Amplifier for Teachers, Original Personal Voice Amplifier, Work of 12 hrs, Portable Speaker for Classroom, Meeting, Speech, Tour Guide, Support MP3 Format Audio - Image 1](https://m.media-amazon.com/images/I/71-lH6qqptL.jpg)

## Available Options

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

## Questions & Answers

**Q: How do I charge it?**
A: Before using it for the first time, we recommend to fully charge it, which takes 3 to 5 hours. During charging, the indicator light of this voice amplifier flashes red. After fully charged, the red light will remain stable.

**Q: Is this the wired or wireless model?**
A: This is the wired version.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I am very happy with my purchase, looks great and is easy to use
*by H***M on 27 September 2023*

I am very happy with my purchase, looks great and is easy to use

### ⭐⭐⭐⭐⭐ Review
*by J***N on 23 December 2024*

I bought this to use with small groups, but when my colleague, a 5th grade teacher, lost her voice due to illness, I lent it to her. It allowed her to project her voice without too much strain, and the students listened more attentively because they could hear her clearly. The sound was fairly natural without too much distortion. Volume isn’t too intense, but effective for a class of 35. (This assumes it is the kind of class that will quiet down eventually after some correction). Students reported that they could hear the teacher well (and I could hear her fine also on either side of the class). For the teacher, the effect is subtle as the voice is projecting away from you, so it helped that she got feedback from the class that the volume was reaching everyone. For a very large and inattentive outdoor PE class I would not recommend it. But for small groups and manageable classes, it works well. I don’t have experience with the battery life yet, except that it did last her a day and a half of teaching without any report of issues. If you are a teacher who often has vocal strain, or has a quiet voice, this can be helpful. Just mind which way your mic is facing relative to the speaker. She almost quit using it after having feedback problems, as she wasn’t familiar with how sound systems work. Once she knew the speaker needed to be in front of the mic, she had no further problems. While working at her desk, she found it comfortable to rest the speaker on the desk, when seated. It also worked well for walking around the classroom clipped to her belt. For mic placement, I gave her the recommendation from another review here- wear the headband behind the neck and angle the mic up toward the mouth. This seemed a comfortable way to use it without head pressure. All in all, assuming this lasts at least one year, it would be well worth it for my purposes. P.S. I got the rose gold so that it would stand out from all the black technology at my school. As a roaming teacher, I need things to be easy to find when I inevitably misplace them when traveling from location to location.

### ⭐⭐⭐ Review
*by K***L on 12 November 2021*

Works really well, lightweight for walking around and sound quality is excellent. You do get feedback when the mic and the speaker are within about 30cm of each other so bending over is very screeching.

## Frequently Bought Together

- ZOWEETEK Voice Amplifier Microphone Headset for Teachers, Original Personal Voice Amplifier, Work of 12 hrs, Portable Speaker for Classroom, Speech, Tour Guide,Support MP3 Format Audio,Power Amplifier
- ZOWEETEK ZW-Z258 Portable Rechargeable Mini Voice Amplifier for Teachers with Wired Microphone Headset and Waistband,Supports MP3 Format Audio for Speech, Class, Training,Tour Guide,Power Amplifiers
- ZOWEETEK Lavalier Microphone, Wired Clip-on with 3.5mm Jack, Portable for Public Speaking, Video Production, Events, Conferences

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-06*