---
product_id: 406306571
title: "Voice Amplifier Adjustable Microphone Headset, 8W Original Sound Portable Microphone and Speaker, USB-C Rechargeable Personal Mini Pa System for Teachers Classroom Yoga Gym Pastor Ect"
brand: "responsebridge"
price: "76.86 DT"
currency: TND
in_stock: false
reviews_count: 13
url: https://www.desertcart.tn/products/406306571-voice-amplifier-adjustable-microphone-headset-8w-original-sound-portable-microphone
store_origin: TN
region: Tunisia
---

# Voice Amplifier Adjustable Microphone Headset, 8W Original Sound Portable Microphone and Speaker, USB-C Rechargeable Personal Mini Pa System for Teachers Classroom Yoga Gym Pastor Ect

**Brand:** responsebridge
**Price:** 76.86 DT
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Voice Amplifier Adjustable Microphone Headset, 8W Original Sound Portable Microphone and Speaker, USB-C Rechargeable Personal Mini Pa System for Teachers Classroom Yoga Gym Pastor Ect by responsebridge
- **How much does it cost?** 76.86 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/406306571-voice-amplifier-adjustable-microphone-headset-8w-original-sound-portable-microphone)

## Best For

- responsebridge enthusiasts

## Why This Product

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

## Description

Product Description Perfect amplifiers will make you feel better about the power of sound, it will increase productivity and improve the experience of classes, lectures, meetings and presentations. If you looking for a good voice amplifier solution, please look no further. The perfect personal amplifier for you is hear- the ResponseBridge S309! This microphone with speaker will change your life and work without hesitation, it is a good investment for your work and health. Why choose us? The ultra-light, ultra-thin magnetic internal loud sound output, ensuring clear, penetrating sound that keeps everyone's attention on you 8W of sound output is enough to cover a large room and can be used for groups of 35-120 people. The great portable design make it Carry So Easy! Feedback noise is lower than regular microphone speakers, avoiding embarrassment caused by whistling sounds. Charging time is just 3 hours and stable amplification time is up to 13 hours (at 50% volume) for your day's amplification needs. With a scratch, shock and fingerprint resistant surface, the amplifier has a classic, stylish and compact look that is suitable for teaching, singing, meeting, training, presentation, tour guide, teachers, eldely, kids and more. Adjustable Microphone Headset Equipped with the upgraded ergonomically designed rotatable headset microphone , it is lightweight, comfortable and stable to wear. Easier Volume Control We use silicone material to make buttons, which are very convenient to adjust the volume or switch modes. Durable Rechargeable Battery Come with TYPE C charging cable and charger for fast and safe charging, which takes only 3 hours. Portable Voice Amplifier With the adjustable belt and clip, you can easily wear this megaphone on your body. Free Your Hands, easy to carry! Mute Button Design When you want to stop using the audio playback, simply press it and it will stop amplifying immediately. Music Playback System Supporting USB flash drive playing and 3.5mm AUX audio input, meet your more needs.

Review: Small and light and amplifies my voice very clearly - The small size of this voice amplifier is what first impressed me when opening the box. It's very small and light which means it's extremely easy to hold or have clipped to you (there's a clip on the back to allow you to clip it to clothing such as trousers etc). It comes in a small little drawstring bag. A cute little touch from the seller but not really necessary for me. It may be small but it does pack some power though. I have been using it for some presentations I have been doing for work, in reasonably large conference rooms, and the sound and volume has been really good. There's also a very useful 'mute' button which cuts the sound out immediately. This has come in handy several times so far and works well. It's rechargeable and there's a power indicator light that allows you to know if you made need to recharge it any time soon. The battery has been pretty good so far though and lasts a while. There are aux and microphone slots available. The earphones are light and easy to put over your ears and off. The microphone can be swung up and down away from your mouth so you can move it out of the way of your face if you need to. The sponge is not very thick on each ear but this is only a minor issue to me really. For the current price of £35.78, this does a great job of amplifying my voice clearly and loudly, and is comfortable to wear and easy to use.
Review: Handy portable amplifier speaker - You receive what is a very well made portable speaker amplifier, its light to carry and a very useful machine. This is ideal if you’re are giving a presentation or need to speak to an audience where you don’t have an amplifier and speakers, what makes this even better is it rechargeable with its own battery, again this is ideal if talking outside. I run events, on the odd occasion I need to speak to all our stall holders and raising your voice is not always pleasant, this is fantastic, pop it on, jump up on stage and I have no need to raise my voice, really impressed Easy to use, it’s not Bluetooth, I’ve had a couple of these that are, this has a 3,5mm input for connect an audio source, I’d have preferred bluetooth. The sound is okay, not amazing but its not rubbish You receive what is a very well made portable speaker amplifier, its light to carry and a very useful machine. This is ideal if you’re are giving a presentation or need to speak to an audience where you don’t have an amplifier and speakers, what makes this even better is it rechargeable with its own battery, again this is ideal if talking outside. I run events, on the odd occasion I need to speak to all our stall holders and raising your voice is not always pleasant, this is fantastic, pop it on, jump up on stage and I have no need to raise my voice, really impressed Easy to use, it’s not Bluetooth, I’ve had a couple of these that are, this has a 3,5mm input for connect an audio source, I’d have preferred bluetooth. The sound is okay, not amazing but its not rubbish Handy portable amplifier speaker

## Features

- 【Powerful Original Voice Amplifier】Original output, no distortion, low feedback and very clear sound, 8W stable output is enough to cover up to 12,000 square feet, suitable for large rooms with 30-120 people, a powerful voice amplifier makes you can easily attract others' attention and make your voice get noticed.
- 【Portable Microphone and Speaker】This is one of the most compact (4.3 x 3.3 x 1.2 inches) and lightest (0.39lb) Voice Amplifier available. The clip on the back of the amplifier frees up your hands, Besides you can wear it with the adjustable waistband (included) and we also give you a free bag to make storage easier.
- 【Fast Charging Technology】One charge can amplify the voice for 12 hours, only needs 3 hours to fully charge it. Supports USB flash drive and 3.5mm AUX audio input can be used as a wired speaker, you can also play audio while amplifying, the designed mute button and volume control buttons makes amplification more controllable.
- 【Upgraded Headset Microphone】Lightweight and comfortable microphone headset with ergonomic design. Compared to other microphones, It is lighter, more stable and extends better and supports 180° rotation, you can adjust it to your personal best pick-up position.
- 【A Great Gift Pack】This package includes 1* voice amp, 1*wired mic, 1*AUX cable, 1* Type-C charging cable,1* US charger, 1* belt, 1*Portable bag,1*user guide. What's more, we support 12-month worry-free warranty and responsive and friendly customer service within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NVYQF7R |
| Antenna Location | Teaching, classes, lectures, meetings, presentations, tour guide, training |
| Audio Input | USB flash drive, 3.5mm AUX |
| Best Sellers Rank | 92,300 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 595 in PA-Systems |
| Box Contents | 1* voice amplifier, 1*wired mic, 1*AUX cable, 1* Type-C charging cable,1* US charger, 1* belt, 1*Portable bag,1*user guide. |
| Brand | ResponseBridge |
| Brand Name | ResponseBridge |
| Colour | black |
| Compatible Devices | Headset, Laptop |
| Compatible devices | Headset, Laptop |
| Connectivity technology | AUX , USB |
| Connector Type | Aux |
| Country of Origin | China |
| Customer Reviews | 3.9 out of 5 stars 124 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Item Dimensions | 10.9 x 8.4 x 3 centimetres |
| Item Weight | 177 g |
| Item dimensions L x W x H | 10.9 x 8.4 x 3 centimetres |
| Manufacturer | ResponseBridge |
| Manufacturer Part Number | S309 |
| Model Number | S309 |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Network Connectivity Technology | AUX, USB |
| Number of Channels | 1 |
| Output Wattage | 8 Watts |
| Power Source | Battery Powered |

## Product Details

- **Brand:** ResponseBridge
- **Item dimensions L x W x H:** 4.3 x 3.3 x 1.2 inches
- **Connectivity Technology:** AUX, USB
- **Color:** black
- **Compatible Devices:** Headset

## Images

![Voice Amplifier Adjustable Microphone Headset, 8W Original Sound Portable Microphone and Speaker, USB-C Rechargeable Personal Mini Pa System for Teachers Classroom Yoga Gym Pastor Ect - Image 1](https://m.media-amazon.com/images/I/61ooRyvqUTL.jpg)
![Voice Amplifier Adjustable Microphone Headset, 8W Original Sound Portable Microphone and Speaker, USB-C Rechargeable Personal Mini Pa System for Teachers Classroom Yoga Gym Pastor Ect - Image 2](https://m.media-amazon.com/images/I/51kdFL-H4xL.jpg)
![Voice Amplifier Adjustable Microphone Headset, 8W Original Sound Portable Microphone and Speaker, USB-C Rechargeable Personal Mini Pa System for Teachers Classroom Yoga Gym Pastor Ect - Image 3](https://m.media-amazon.com/images/I/61PPP1ppDuL.jpg)
![Voice Amplifier Adjustable Microphone Headset, 8W Original Sound Portable Microphone and Speaker, USB-C Rechargeable Personal Mini Pa System for Teachers Classroom Yoga Gym Pastor Ect - Image 4](https://m.media-amazon.com/images/I/71VxnCYPf9L.jpg)
![Voice Amplifier Adjustable Microphone Headset, 8W Original Sound Portable Microphone and Speaker, USB-C Rechargeable Personal Mini Pa System for Teachers Classroom Yoga Gym Pastor Ect - Image 5](https://m.media-amazon.com/images/I/61mRHTIfCsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small and light and amplifies my voice very clearly
*by S***3 on 24 February 2022*

The small size of this voice amplifier is what first impressed me when opening the box. It's very small and light which means it's extremely easy to hold or have clipped to you (there's a clip on the back to allow you to clip it to clothing such as trousers etc). It comes in a small little drawstring bag. A cute little touch from the seller but not really necessary for me. It may be small but it does pack some power though. I have been using it for some presentations I have been doing for work, in reasonably large conference rooms, and the sound and volume has been really good. There's also a very useful 'mute' button which cuts the sound out immediately. This has come in handy several times so far and works well. It's rechargeable and there's a power indicator light that allows you to know if you made need to recharge it any time soon. The battery has been pretty good so far though and lasts a while. There are aux and microphone slots available. The earphones are light and easy to put over your ears and off. The microphone can be swung up and down away from your mouth so you can move it out of the way of your face if you need to. The sponge is not very thick on each ear but this is only a minor issue to me really. For the current price of £35.78, this does a great job of amplifying my voice clearly and loudly, and is comfortable to wear and easy to use.

### ⭐⭐⭐⭐ Handy portable amplifier speaker
*by I***E on 9 February 2022*

You receive what is a very well made portable speaker amplifier, its light to carry and a very useful machine. This is ideal if you’re are giving a presentation or need to speak to an audience where you don’t have an amplifier and speakers, what makes this even better is it rechargeable with its own battery, again this is ideal if talking outside. I run events, on the odd occasion I need to speak to all our stall holders and raising your voice is not always pleasant, this is fantastic, pop it on, jump up on stage and I have no need to raise my voice, really impressed Easy to use, it’s not Bluetooth, I’ve had a couple of these that are, this has a 3,5mm input for connect an audio source, I’d have preferred bluetooth. The sound is okay, not amazing but its not rubbish You receive what is a very well made portable speaker amplifier, its light to carry and a very useful machine. This is ideal if you’re are giving a presentation or need to speak to an audience where you don’t have an amplifier and speakers, what makes this even better is it rechargeable with its own battery, again this is ideal if talking outside. I run events, on the odd occasion I need to speak to all our stall holders and raising your voice is not always pleasant, this is fantastic, pop it on, jump up on stage and I have no need to raise my voice, really impressed Easy to use, it’s not Bluetooth, I’ve had a couple of these that are, this has a 3,5mm input for connect an audio source, I’d have preferred bluetooth. The sound is okay, not amazing but its not rubbish Handy portable amplifier speaker

### ⭐⭐⭐⭐⭐ Works great in small-medium rooms, low price
*by A***R on 4 September 2022*

This is basically a little mic and speaker set like the kind tourguides or other instructors use. It comes in unexciting packaging but it protects the device adequately. I am quite impressed with the quality of this product, I wasn't expecting a lot given the low price. It actually It can get nice and loud so you can even use it outdoors and for a big crowd, and the mic is clear with no feedback. This device is designed for human voice relay so music isn’t going to be any good over this. The ergonomics are fine, it is comfortable to use and wear for long periods. The battery seems to last all day, and the standby lasts at least 2 weeks in my experience. Charging is about 3 hours from nearly flat. I don’t have anything bad to say about this product, except maybe it looks a bit generic and cheap.

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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-03*