---
product_id: 467947285
title: "Norwii Voice Amplifiers for Teacher with Headset Microphone and Speaker"
brand: "norwii"
price: "₨1115"
currency: SCR
in_stock: true
reviews_count: 13
category: "Norwii"
url: https://www.desertcart.sc/products/467947285-norwii-voice-amplifiers-for-teacher-with-headset-microphone-and-speaker
store_origin: SC
region: Seychelles
---

# Advanced feedback suppression 10W crystal-clear output Up to 4000mAh long-lasting battery Norwii Voice Amplifiers for Teacher with Headset Microphone and Speaker

**Brand:** norwii
**Price:** ₨1115
**Availability:** ✅ In Stock

## Summary

> 🎙️ Own the room, amplify your impact.

## Quick Answers

- **What is this?** Norwii Voice Amplifiers for Teacher with Headset Microphone and Speaker by norwii
- **How much does it cost?** ₨1115 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/467947285-norwii-voice-amplifiers-for-teacher-with-headset-microphone-and-speaker)

## Best For

- norwii enthusiasts

## Why This Product

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

## Key Features

- • **Feedback-Free Focus:** Advanced frequency shifting tech eliminates ear-piercing feedback, so your message stays sharp and distraction-free.
- • **Amplify Your Authority:** 10-watt power projects your voice clearly across any room, ensuring every word commands attention.
- • **Endurance That Keeps Up:** Choose between 2000mAh or 4000mAh batteries for all-day teaching without the dreaded mid-class recharge.
- • **Versatile Pro-Grade Design:** Perfect for educators, fitness instructors, tour guides, and event pros who demand clear, portable sound on the go.
- • **Effortless, Hands-Free Control:** Ultra-lightweight with clip-on belt strap and analog dial volume control—two steps to power up and speak freely.

## Overview

The Norwii Voice Amplifier is a professional-grade, portable sound system designed for teachers and presenters. Featuring a powerful 10-watt output, advanced feedback suppression, and a choice of 2000mAh or 4000mAh rechargeable batteries, it delivers clear, natural voice amplification. Its lightweight, clip-on design and simple two-step operation make it an essential tool for clear communication in classrooms, fitness sessions, tours, and events.

## Description

desertcart.com: Norwii Voice Amplifiers for Teacher with Headset Microphone and Speaker | Natural voice amplification preserves the original sound. Free from noise and feedback. Portable design for Indoor use. : Musical Instruments

Review: The BEST amplifier on desertcart! LOUD and long battery life! - I started using voice amplifiers in the classroom during Covid and have had several since this. This Norwii amplifier is the BEST out of all of them! It is the loudest and the unit that is least likely to squeal and have feedback. It has a long battery life. I'm REALLY pleased with the performance of this unit! Teachers... take a look! You won't be disappointed!
Review: My first Voice Amplifier - I like this but I wish the mic was wireless.

## Features

- Effective for Teaching - With a 10-watt output power,the portable voice amplifier with wired headset microphone make your voice louder and travel further, helping students listen more clearly and attentively. Its lightweight and portable design makes it a favorite among teachers, fitness instructors, tour guides, promotion events
- Loud and Clear Sound - 3-inch speakers plus a booster circuit makes the voice amplifier crystal clear sound with good sound quality, effectively saving the teacher's throat. Designed for educators, Trusted by Professionals. Teacher must haves
- Teach Without Ear-Piercing Feedback - The Voice Amplifier utilizes advanced frequency shifting technology to supress feedback effectively. To ensure optimal performance, maintain a distance of 20 cm between the microphone and the amplifier to avoid any feedback issues
- Long-Lasting Battery - Choose between the 2000 mAh and 4000 mAh battery options to match your usage needs. Both provide dependable power for teaching, presentations, and outdoor activities, reducing the need for frequent recharging. USB-C rechargeable for quick and convenient charging. Charging cable is not included
- Simple and Practical, Teacher-Centric Design - Only 2 steps: 1.Turn on the amplifier; 2.Plug the microphone into the MIC port of the amplifier. Now, it's ready. Unlike buttons, the analog dial offers finer volume increments. Ultra-lightweight with clip-on belt strap – teach hands-free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7RQPXNH |
| Antenna Location | Accessibility Support, Emergency & Safety, Fitness & Group Activities, Outdoor & Hobby Use, Religious & Community Settings, Retail & Customer Service, Teaching & Training |
| Audio Input | AUX, MIC |
| Best Sellers Rank | #934 in Musical Instruments ( See Top 100 in Musical Instruments ) #5 in Power Amplifiers |
| Brand | Norwii |
| Color | Black - 4000mAh |
| Compatible Devices | Headphone, Headset, Laptop, MP3 Player, Smartphone |
| Connectivity Technology | AUX, Bluetooth, USB |
| Connector Type | Aux |
| Customer Reviews | 4.4 out of 5 stars 611 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), PC |
| Item Dimensions | 4 x 3.59 x 1.49 inches |
| Item Weight | 0.3 kg |
| Item dimensions L x W x H | 4 x 3.59 x 1.49 inches |
| Manufacturer | Shanghai Norwii Technology Co., LTd. |
| Mfr Part Number | S358 |
| Model Number | S358 |
| Mounting Type | Portable |
| Number of Channels | 2 |
| Number of Items | 1 |
| Output Wattage | 10 watts |
| Power Source | Battery Powered |
| Warranty Description | 1 Year Limited Warranty |

## Product Details

- **Brand:** Norwii
- **Color:** Black - 4000mAh
- **Compatible Devices:** Headphone, Headset, Laptop, MP3 Player, Smartphone
- **Connectivity Technology:** AUX, Bluetooth, USB
- **Item dimensions L x W x H:** 4 x 3.59 x 1.49 inches

## Images

![Norwii Voice Amplifiers for Teacher with Headset Microphone and Speaker - Image 1](https://m.media-amazon.com/images/I/71xc9cIF-1L.jpg)
![Norwii Voice Amplifiers for Teacher with Headset Microphone and Speaker - Image 2](https://m.media-amazon.com/images/I/61z5a2iGPpL.jpg)
![Norwii Voice Amplifiers for Teacher with Headset Microphone and Speaker - Image 3](https://m.media-amazon.com/images/I/71n-JNblqLL.jpg)
![Norwii Voice Amplifiers for Teacher with Headset Microphone and Speaker - Image 4](https://m.media-amazon.com/images/I/71DK19Mg4JL.jpg)
![Norwii Voice Amplifiers for Teacher with Headset Microphone and Speaker - Image 5](https://m.media-amazon.com/images/I/71tejDTuLGL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The BEST amplifier on Amazon! LOUD and long battery life!
*by G***Z on January 28, 2026*

I started using voice amplifiers in the classroom during Covid and have had several since this. This Norwii amplifier is the BEST out of all of them! It is the loudest and the unit that is least likely to squeal and have feedback. It has a long battery life. I'm REALLY pleased with the performance of this unit! Teachers... take a look! You won't be disappointed!

### ⭐⭐⭐⭐⭐ My first Voice Amplifier
*by V***N on September 14, 2026*

I like this but I wish the mic was wireless.

### ⭐⭐⭐⭐⭐ Substitute gym teacher approved :)
*by D***N on April 2, 2025*

I use to be a Substitute gym teacher and this device is indeed ... loud. Works wonderfully inside the gym and classrooms. This device does win 5 stars BUT! My only complaint (or recommendation) is how the ON and OFF works on this device. It should be a button, not the way that it is. If they can fix that one day, this would be 10 out of 10. Still 5 stars overall.

## Frequently Bought Together

- NORWII S358 Portable 4000mAh Rechargeable Voice Amplifier with Wired Microphone Headset & Waistband, Personal Microphone and Speaker for Teachers Tour Guides ect. (Black)
- Akingdleo 2 pcs Portable Lapel mic 3.5mm Audio Compatible with Voice Amplifiers S6

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-09-28*