---
product_id: 747487464
title: "NORWII S358 Portable 4000mAh Rechargeable Voice Amplifier with Wired Microphone Headset & Waistband for Personal Microphone and Speaker for Teachers, Tour Guides and More"
brand: "norwii"
price: "€ 6058.36"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/747487464-norwii-s358-portable-4000mah-rechargeable-voice-amplifier-with-wired-microphone
store_origin: SK
region: Slovakia
---

# Adjustable wired mic & headset 10W max output power 4000mAh battery, 36-40h use NORWII S358 Portable 4000mAh Rechargeable Voice Amplifier with Wired Microphone Headset & Waistband for Personal Microphone and Speaker for Teachers, Tour Guides and More

**Brand:** norwii
**Price:** € 6058.36
**Availability:** ✅ In Stock

## Summary

> 🎙️ Amplify your voice, amplify your presence — never miss a moment to be heard!

## Quick Answers

- **What is this?** NORWII S358 Portable 4000mAh Rechargeable Voice Amplifier with Wired Microphone Headset & Waistband for Personal Microphone and Speaker for Teachers, Tour Guides and More by norwii
- **How much does it cost?** € 6058.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/747487464-norwii-s358-portable-4000mah-rechargeable-voice-amplifier-with-wired-microphone)

## 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

- • **Wear It Your Way:** Versatile adjustable strap and belt clip for hands-free comfort during lectures, tours, or workouts.
- • **All-Day Voice Clarity:** Long-lasting 4000mAh battery delivers up to 40 hours of uninterrupted, crystal-clear amplification.
- • **Powerful yet Portable:** Compact 4.9x1.9x3.6 inch design with booming 10W sound fills up to 1,000 sq ft effortlessly.
- • **Seamless Connectivity:** 3.5mm AUX input doubles as mic port, enabling MP3 playback and wired speaker use for ultimate flexibility.
- • **Built to Perform & Last:** Robust magnetic speaker with noise-free voice transmission backed by 12-month warranty and dedicated support.

## Overview

The NORWII S358 is a sleek, lightweight portable voice amplifier featuring a powerful 10W speaker and a 4000mAh battery that supports up to 40 hours of continuous use. Designed for professionals like teachers and tour guides, it offers versatile wearing options with an adjustable strap and belt clip, plus a wired microphone headset for clear, noise-free voice transmission. With 3.5mm AUX input supporting MP3 playback and wired speaker functionality, this device ensures your voice and audio are always front and center.

## Description

Full description not available

## Features

- 【Small and Loud Volume】- 1. Professional audio amplifier with 3 inch large power magnetic speaker. Small size (4.9 x 1.9 x 3.6 inches), light weight (0.56 lbs) 2 maximum 10 watts of sound up to 10,000 square feet (1,000 square feet). Better sound sensitivity and voice transmission power, clear, noise-free and clear voice effect
- Long Battery Life: (1) 36 - 40 hours of continuous use; (2) Charging time for mini voice speakers only 4 - 6 hours
- 【Comfortable Carry】-1. The portable speaker has an adjustable strap that can be tied on your waist or hung on your neck. 2. There is a clip on the back of the teacher speaker amplifier, so you can clip it to your belt, etc. 3. The cable earphone microphone can also be adjusted to the position and angle. 4. Stylish design is useful for education, trainers, singers, coaches, tour guides, shopping malls, lectures, yoga, outdoor lectures and more
- Upgraded Microphone Speaker: 1. The speaker amplifier can be used as an MP3 audio player, as a computer or cell phone. 2. Mini teacher voice amplifier allows you to play one song repeatedly, all music loops and switches between songs. Support 3.5mm AUX audio input (microphone port can be used as AUX port) and can also be used as wired speaker
- [Note] - 12 month warranty and continuous after-sales service, so you can buy with confidence. 2. Before first use, please charge the speaker, and place the speaker and microphone in a separate location to prevent noise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Channels | 2 |
| Audio Input | 3.5 mm AUX |
| Manufacturer | Norwii |
| Item model number | S358 |
| Color Name | White-4000 mAh |
| Country Produced In | china |
| Output Wattage | 10 Watts |

## Product Details

- **Brand:** Norwii
- **Item dimensions L x W x H:** 25 x 25 x 25 mm
- **Color:** White-4000 mAh
- **Mounting Type:** Portable
- **Item Weight:** 0.45 Pounds

## Images

![NORWII S358 Portable 4000mAh Rechargeable Voice Amplifier with Wired Microphone Headset & Waistband for Personal Microphone and Speaker for Teachers, Tour Guides and More - Image 1](https://m.media-amazon.com/images/I/71i61JZb3iL.jpg)
![NORWII S358 Portable 4000mAh Rechargeable Voice Amplifier with Wired Microphone Headset & Waistband for Personal Microphone and Speaker for Teachers, Tour Guides and More - Image 2](https://m.media-amazon.com/images/I/61TosaBlf+L.jpg)
![NORWII S358 Portable 4000mAh Rechargeable Voice Amplifier with Wired Microphone Headset & Waistband for Personal Microphone and Speaker for Teachers, Tour Guides and More - Image 3](https://m.media-amazon.com/images/I/71kfMfqfkNL.jpg)
![NORWII S358 Portable 4000mAh Rechargeable Voice Amplifier with Wired Microphone Headset & Waistband for Personal Microphone and Speaker for Teachers, Tour Guides and More - Image 4](https://m.media-amazon.com/images/I/71KnSE9dK5L.jpg)
![NORWII S358 Portable 4000mAh Rechargeable Voice Amplifier with Wired Microphone Headset & Waistband for Personal Microphone and Speaker for Teachers, Tour Guides and More - Image 5](https://m.media-amazon.com/images/I/71P4ZgD4QoL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 良かったです。
*by A***ー on June 10, 2025*

喉風邪で声が出なくなり、少人数での会議用に急遽購入しましたが、助かりました。ハウリングも良く抑えられており、かすれ声（ほとんど声帯使えず）でも聞き取ってもらえました。テーブルに置きやすいような設計だと、更に良かったと思います。

### ⭐⭐⭐⭐⭐ 街頭宣伝で手が空く
*by ダ***毒 on June 28, 2025*

品質たいしたことないかもと思って購入したけと、時間もわりと持つし、音量も十分すぎるほど出て使い勝手良い。軽いし、結構声も拾ってくれる

### ⭐⭐⭐⭐ 小さいのに音量がある
*by 吉***川 on June 12, 2025*

説明するのに大きな声をだしていたら、声がかれてしまったので、こちらを購入しました。音量も大きくなり助かってます。付属の紐で腰につけていますが、サイズも小さく重くないので問題ないです。もっと早く使っていればよかった、、、と思うほどです。

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-24*