---
product_id: 38463250
title: "S278 15W Lightweight Portable Rechargeable Mini Voice Amplifier with Headset Microphone Supports Bluetooth/Recording/FM Radio/MP3 for Teachers, Tour Guides and More"
brand: "hw haoworks"
price: "€ 5.17"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/38463250-s278-15w-lightweight-portable-rechargeable-mini-voice-amplifier-with-headset
store_origin: CY
region: Cyprus
---

# Bluetooth Enabled 15W Power 12h Battery S278 15W Lightweight Portable Rechargeable Mini Voice Amplifier with Headset Microphone Supports Bluetooth/Recording/FM Radio/MP3 for Teachers, Tour Guides and More

**Brand:** hw haoworks
**Price:** € 5.17
**Availability:** ✅ In Stock

## Summary

> 🎤 Speak Up, Stand Out!

## Quick Answers

- **What is this?** S278 15W Lightweight Portable Rechargeable Mini Voice Amplifier with Headset Microphone Supports Bluetooth/Recording/FM Radio/MP3 for Teachers, Tour Guides and More by hw haoworks
- **How much does it cost?** € 5.17 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/38463250-s278-15w-lightweight-portable-rechargeable-mini-voice-amplifier-with-headset)

## Best For

- hw haoworks enthusiasts

## Why This Product

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

## Key Features

- • **Quick Recharge:** Get back to your performance in just 3-5 hours with a simple USB charge.
- • **Lifetime Support:** Enjoy peace of mind with our promise of lifetime technical support for your device.
- • **Amplify Your Voice:** Make yourself heard with 15 watts of clear sound, perfect for groups of 20-65.
- • **Lightweight & Portable:** Weighing only 0.44 lbs, it’s designed for hands-free convenience wherever you go.
- • **Multifunctional Marvel:** Not just an amplifier—stream music, record, and enjoy FM radio all in one device.

## Overview

The S278 is a 15W lightweight portable voice amplifier with a headset microphone, designed for teachers and tour guides. It features Bluetooth connectivity, a 12-hour battery life, and multifunctional capabilities including music playback and FM radio, all while being compact and easy to carry.

## Description

Full description not available

## Features

- MAKE YOUR VOICE HEARD: Don't let your quiet voice hold you back any longer. Introducing the S278 headset with microphone - the small but mighty portable voice amplifier that's sure to make you stand out from the crowd. With 15 watts of output power, this wired microphone and speaker can clearly amplify your voice and protect your vocal cords, allowing you to easily make yourself heard by groups of 20 to 65 people.
- TAKE YOUR PERFORMANCE TO THE NEXT LEVEL: This multifunctional amp isn't just for amplifying your voice - it also doubles as a music player that can play music from a TF card, USB flash disk, or stream music from your Bluetooth-enabled devices like your phone or tablet. Plus, with an AUX input, you can connect non-Bluetooth devices to play your favorite tunes. The FM radio and recording function add extra value to the microphone amp, making it an all-in-one tool for your events and presentations.
- KEEP YOUR PERFORMANCE GOING: With up to 12 hours of battery life on a full charge, the S278 portable voice amplifier will keep you going all day long. And when it's time to recharge, simply use the included USB cable for a quick and easy charge. The mini sound system only takes 3-5 hours to fully charge, so you can get back to doing what you do best in no time.
- LIGHTWEIGHT AND PORTABLE: Tired of lugging around heavy, cumbersome equipment? The S278 rechargeable original voice amplifier is a mere 4.5 * 3.5 * 1.3 inches and 0.44 lbs. Plus, the adjustable waist/neck band allows for hands-free portability, so you can focus on your performance without being weighed down.
- EXCEPTIONAL SERVICE: At HaoWorks, we're not just selling products - we're selling a promise. We stand behind our products, and we're always available to provide a solution for any problems you may encounter. With lifetime technical support, you can trust that you're getting a quality product and exceptional service. Don't let your voice go unheard any longer - upgrade to the S278 headset with microphone today!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Channels | 1 |
| Audio Input | '3.5mm wired headset mic' |
| Output Wattage | 15 Watts |
| Mounting Type | Tabletop |
| Power Source | Battery Powered |
| Connector Type | Aux, USB |
| Connectivity Technology | 3.5mm wired headet mic |
| Compatible Devices | Personal Computer, Radio, Amplifier, Headphone, Speaker |
| Item Weight | 0.37 Pounds |
| Item Dimensions | 7.3 x 2.3 x 5.6 inches |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Color | Black |

## Product Details

- **Brand:** HW HAOWORKS
- **Item dimensions L x W x H:** 7.3 x 2.3 x 5.6 inches
- **Connectivity Technology:** 3.5mm wired headet mic
- **Color:** Black
- **Compatible Devices:** Amplifier, Headphone, Personal Computer, Radio, Speaker

## Images

![S278 15W Lightweight Portable Rechargeable Mini Voice Amplifier with Headset Microphone Supports Bluetooth/Recording/FM Radio/MP3 for Teachers, Tour Guides and More - Image 1](https://m.media-amazon.com/images/I/617ggPqRevL.jpg)
![S278 15W Lightweight Portable Rechargeable Mini Voice Amplifier with Headset Microphone Supports Bluetooth/Recording/FM Radio/MP3 for Teachers, Tour Guides and More - Image 2](https://m.media-amazon.com/images/I/71w8OlyVuGS.jpg)
![S278 15W Lightweight Portable Rechargeable Mini Voice Amplifier with Headset Microphone Supports Bluetooth/Recording/FM Radio/MP3 for Teachers, Tour Guides and More - Image 3](https://m.media-amazon.com/images/I/611gjktSkXL.jpg)
![S278 15W Lightweight Portable Rechargeable Mini Voice Amplifier with Headset Microphone Supports Bluetooth/Recording/FM Radio/MP3 for Teachers, Tour Guides and More - Image 4](https://m.media-amazon.com/images/I/61YbUIVpv3L.jpg)
![S278 15W Lightweight Portable Rechargeable Mini Voice Amplifier with Headset Microphone Supports Bluetooth/Recording/FM Radio/MP3 for Teachers, Tour Guides and More - Image 5](https://m.media-amazon.com/images/I/610lNr1OGNL.jpg)

## Questions & Answers

**Q: can I use a lapel mic with this voice amplifier?**
A: Yes, you can certainly use a lapel microphone with this voice amplifier. By the way, I strongly recommend our HaoWorks HW55 3.5mm Comfortable Multifunctional Hands Free Clip-on Microphone (Asin B074NVYQ19 ) to you. This professional lavalier Microphone can work with Voice Amplifiers ,Apple IPhone Android & Windows Smartphones. Its high pick-up sensitivity provides excellent recording quality.  Perfect for Teaching,Youtube,Interview,Studio,Video Recording and more.

**Q: it is fully charged but does NOT work!  Can you help?**
A: Usually it depends on a tiny light to the right of the earphone jack.  Of course be sure the device is turned on and make sure the tiny dot is not obstructed.

**Q: I lost the charger for this voice amplifier! Does anyone know how I can go about charging it?**
A: Hi, this model S258 portable voice amplifier doesn't come with a charger but a standard mini USB cable which you could connect any DC 5V charger like your phone charger or any power bank, even your computer to charge. AS we know most of chargers in our daily life are DV 5V. In order to allow you to save costs and avoid waste we do not include the charger in the standard package.Sincerely apologise for the inconvenience caused!

**Q: I can't find the dc 5v 500ma-1.5a power charger (with usb end and other end that fits into my mini voice amplifier from shidu) - can i order another?**
A: Sure

## Frequently Bought Together

- S278 15W Lightweight Portable Rechargeable Mini Voice Amplifier with Headset Microphone Supports Bluetooth/Recording/FM Radio/MP3 for Teachers, Tour Guides and More
- ZOWEETEK ZW-Z258 Portable Rechargeable Mini Voice Amplifier for Teachers withwired Microphone Headset and Waistband,Supports MP3 Format Audio for Speech, Class, Training,Tour Guide,Power Amplifiers

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-20*