---
product_id: 52428233
title: "Betron Portable Small Bluetooth Speaker Wireless with Aux for Travel Home iPhone Samsung Phone Tablet Built-In Microphone Rechargeable"
brand: "betron"
price: "€ 0.30"
currency: EUR
in_stock: false
reviews_count: 11
url: https://www.desertcart.gr/products/52428233-betron-portable-small-bluetooth-speaker-wireless-with-aux-for-travel
store_origin: GR
region: Greece
---

# 10m Bluetooth wireless range 40mm driver for crisp sound 5-hour rechargeable battery life Betron Portable Small Bluetooth Speaker Wireless with Aux for Travel Home iPhone Samsung Phone Tablet Built-In Microphone Rechargeable

**Brand:** betron
**Price:** € 0.30
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Small Speaker, Big Vibes: Elevate Every Moment with Betron

## Quick Answers

- **What is this?** Betron Portable Small Bluetooth Speaker Wireless with Aux for Travel Home iPhone Samsung Phone Tablet Built-In Microphone Rechargeable by betron
- **How much does it cost?** € 0.30 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/52428233-betron-portable-small-bluetooth-speaker-wireless-with-aux-for-travel)

## Best For

- betron enthusiasts

## Why This Product

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

## Key Features

- • **Enduring Playtime:** Up to 5 hours of uninterrupted playback keeps your soundtrack alive from morning commute to evening unwind.
- • **Crystal Clear Calls:** Built-in microphone lets you take hands-free calls with studio-quality clarity anywhere.
- • **Seamless Connectivity:** Bluetooth 5.0 and AUX input ensure you’re always connected, whether wireless or wired.
- • **Pocket-Sized Powerhouse:** Ultra-compact design fits effortlessly in your bag or pocket—music on the move, redefined.
- • **Versatile Audio Options:** Supports Micro SD card playback including high-quality .WAV files—your playlist, your way.

## Overview

The Betron Portable Small Bluetooth Speaker is a lightweight, pocket-friendly audio companion featuring a 40mm driver for clear, balanced sound. It offers flexible connectivity via Bluetooth and AUX, supports Micro SD playback including .WAV files, and includes a built-in microphone for hands-free calls. Powered by a rechargeable battery, it delivers up to 5 hours of continuous playtime, making it ideal for travel, home, or office use.

## Description

Designed for music on the move, the Betron A3 delivers big sound in a sleek, compact body. With Bluetooth technology and lightweight design, it’s the perfect speaker to carry from home to the office, the park, or on holiday.
At just 7 x 7 x 8 cm and 240 grams, this mini speaker fits effortlessly into your pocket or bag. It’s the ideal travel companion with a stylish LED ambiance light to match your mood and space.
Whether you’re in a meeting or on the move, the Betron A3 supports MP3 playback via TF card, 10m Bluetooth range, and crystal-clear calls with its built-in microphone—making it perfect for both leisure and work.
Experience more than just great sound. With MP3 playback, Bluetooth and AUX input, 3W output, 5-hour battery, drop protection, and an LED light ring, the A3 is built for both performance and durability.
Easily pair your Betron A3 with smartphones, tablets, laptops, and more. Whether you’re streaming music, watching videos, or taking calls, enjoy seamless Bluetooth or AUX connectivity with all your favourite devices.

## Features

- A small, portable speaker with Bluetooth wireless connectivity, AUX input, built-in microphone, and powered by a rechargeable battery, ideal for travel, mobile use, and compatible with iPhone, laptop, and more
- Compact and lightweight design makes it easy to carry in your pocket, bag, or backpack, perfect for travel, outdoor activities, or everyday use at home, in the office, or on the go
- Delivers clear and balanced audio despite its mini size, providing impressive sound quality for music, podcasts, videos, or calls wherever you are
- Connects wirelessly or via 3.5mm cable, offering flexible playback options for mobile phones, tablets. Micro SD support for MP3 playback
- Built-in microphone lets you take hands-free phone calls, and the rechargeable battery keeps the speaker powered for 5 hours without frequent recharging

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range Description | Adult |
| Antenna Location | For smartphones or tablets |
| Asin | B077SHH27K |
| Audio Driver Size | 40 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 1 Milliseconds |
| Audio Output Mode | Stereo |
| Battery Average Life | 5 Hours |
| Battery Capacity | 500 Milliamp Hours |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | 434 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Metres |
| Box Contents | Aux Cable, Bluetooth Speaker, Power Cable, Quick Start Guide |
| Brand Name | Betron |
| Colour | Black |
| Compatible Devices | Smartphone |
| Connectivity Protocol | Bluetooth |
| Control Method | Touch |
| Controller Type | Button |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (9,607) 4.4 out of 5 stars |
| Enclosure Material | Plastic |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 05060264025954 |
| Impedance | 4 Ohms |
| Input Voltage | 5 Volts |
| Is Waterproof | False |
| Item Dimensions D X W X H | 7D x 7W x 8H centimetres |
| Item Weight | 240 Grams |
| Manufacturer | Betron |
| Maximum Range | 10 Metres |
| Maximum Speaker Output Power In Watts | 3 Watts |
| Model Name | A3 |
| Model Number | A3 |
| Mounting Type | Tabletop Mount |
| Mp3 Player | Yes |
| Network Connectivity Technology | Bluetooth |
| Number Of Audio Channels | 1.0 |
| Number Of Batteries | 1 Lithium Ion batteries required. (included) |
| Number Of Circuits | 1 |
| Number Of Items | 1 |
| Number Of Microphones | 1 |
| Power Source | Battery Powered |
| Product Features | Bluetooth, Built In Microphone, Portable, Speaker, Wireless |
| Product Warranty | 1 Year Manufacturer |
| Signal To Noise Ratio | 95 dB |
| Speaker Size | 40 Millimetres |
| Speaker Type | Portable Speaker |
| Specific Uses For Product | Travel |
| Subwoofer Speaker Diameter | 40 Millimetres |
| Total Usb 2 0 Ports | 1 |
| Tweeter Diameter | 0.75 Inches |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 40 Millimetres |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Betron
- **Connectivity technology:** Bluetooth
- **Frequency response:** 20 KHz
- **Input voltage:** 5 Volts
- **Material:** Plastic
- **Model name:** A3
- **Mounting type:** Tabletop Mount
- **Speaker maximum output power:** 3 Watts
- **Speaker type:** Portable Speaker

## Images

![Betron Portable Small Bluetooth Speaker Wireless with Aux for Travel Home iPhone Samsung Phone Tablet Built-In Microphone Rechargeable - Image 1](https://m.media-amazon.com/images/I/71TkvbYTWKL.jpg)
![Betron Portable Small Bluetooth Speaker Wireless with Aux for Travel Home iPhone Samsung Phone Tablet Built-In Microphone Rechargeable - Image 2](https://m.media-amazon.com/images/I/71LZgVQERJL.jpg)
![Betron Portable Small Bluetooth Speaker Wireless with Aux for Travel Home iPhone Samsung Phone Tablet Built-In Microphone Rechargeable - Image 3](https://m.media-amazon.com/images/I/61WGP0cNM7L.jpg)
![Betron Portable Small Bluetooth Speaker Wireless with Aux for Travel Home iPhone Samsung Phone Tablet Built-In Microphone Rechargeable - Image 4](https://m.media-amazon.com/images/I/61X46wZ4WAL.jpg)
![Betron Portable Small Bluetooth Speaker Wireless with Aux for Travel Home iPhone Samsung Phone Tablet Built-In Microphone Rechargeable - Image 5](https://m.media-amazon.com/images/I/81zHSSIbTzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value and Quality
*by  on Reviewed in the United Kingdom 21 October 2025*

What a great product for the price, the sound quality is really good and it was easy to connect. The audible warnings of when the rechargeable battery (inside the speaker already) is almost out of charge are helpful. I recommend this product.

### ⭐⭐⭐⭐⭐ Excellent Small Speaker.
*by  on Reviewed in the United Kingdom 23 April 2019*

I initially bought this to use for a dissertation project in a dog kennels. Therefore I needed a cheap speaker which was easily transported and could be placed in a kennel block without obstructing daily duties.The sound quality was excellent. Better than I initially expected for a lower budget device. The battery lasted a full 3 hours of constant use. I haven't used it for longer, however it still had charge remaining after the 3 hours. It's smaller size meant it could easily be transported and placed in areas without getting in the way of anything. It connected to my phone, computer and iPad very quickly and remains connected when I moved into other rooms etc.The only thing that I would say that bothered me at first was the volume control, as at first I would accidentally change tracks rather than adjust the volume as it is the same buttons. But after a while, I got used to it and doesn't effect it's usability.Very happy with the product. It will get plenty of use!

### ⭐⭐⭐⭐ Great little mic & speaker
*by  on Reviewed in the United Kingdom 8 June 2024*

I got bored using headphones for work calls with my company laptop - they all seem to hurt my ears after a few hours of continuous use.I spent a bunch of time looking round for a speaker & microphone and ended up plumping for this one.Positives : Great sound, surprising for such a small device. it plugs in and works pretty much straight off. The microphone is fine, once you link the correct mic (the default seemed to revert to the laptop for some reason). You can power off the laptop, so no issues running out of juice.Issues : Probably more gripes than problems, but - occasionally it drops connection, but it seems to reconnect within a minute. When you switch your laptop off, it automatically powers down, so you have to remember to switch it on in the morning.Overall : Great little device for the money. The mic & speaker work really well. But please note that this is only tested for speech, I cannot offer a comment on music.

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**Shop now:** [https://www.desertcart.gr/products/52428233-betron-portable-small-bluetooth-speaker-wireless-with-aux-for-travel](https://www.desertcart.gr/products/52428233-betron-portable-small-bluetooth-speaker-wireless-with-aux-for-travel)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-21*