---
product_id: 415371323
title: "Betron D51 Wireless Bluetooth Speaker Stereo Compact and Portable"
brand: "betron"
price: "B/.207"
currency: PAB
in_stock: true
reviews_count: 5
category: "Betron"
url: https://www.desertcart.com.pa/products/415371323-betron-d51-wireless-bluetooth-speaker-stereo-compact-and-portable
store_origin: PA
region: Panama
---

# Micro SD slot for direct MP3 playback 10m stable Bluetooth range 5W dual high-performance drivers Betron D51 Wireless Bluetooth Speaker Stereo Compact and Portable

**Brand:** betron
**Price:** B/.207
**Availability:** ✅ In Stock

## Summary

> 🎶 Small Speaker, Big Vibes – Take Your Sound Everywhere!

## Quick Answers

- **What is this?** Betron D51 Wireless Bluetooth Speaker Stereo Compact and Portable by betron
- **How much does it cost?** B/.207 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/415371323-betron-d51-wireless-bluetooth-speaker-stereo-compact-and-portable)

## 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

- • **Robust & Ready:** Durable unibody design and waterproof build make it your perfect companion for any adventure.
- • **Crystal Clear Control:** Integrated volume control and hands-free call support with Siri compatibility keep you connected.
- • **Plug & Play Versatility:** Micro SD slot and aux cable included for effortless music playback from multiple sources.
- • **Pocket-Sized Powerhouse:** Ultra-compact design fits in your palm without sacrificing rich, bass-driven sound.
- • **Seamless Wireless Freedom:** Stable Bluetooth connection up to 10 meters keeps your music flowing uninterrupted.

## Overview

The Betron D51 is a compact, portable Bluetooth speaker featuring 5W dual drivers and digital signal processing for full-spectrum, bass-rich audio. With a 10-meter wireless range, Micro SD playback, and waterproof design, it’s engineered for versatile use from office desks to outdoor adventures, delivering premium sound in a palm-sized package.

## Description

experience more from your music with a betron d51 bluetooth wireless speaker. specifically designed with premium-quality sound in mind, these exclusive wireless bluetooth speakers by betron are sure to impress. serviced to deliver quality sound without compromising on power. all of your favorite tracks will be given a new lease of life. built in 5w dual high-performance drivers provide bass driven crystal clear sound. d51 has a range of about 10m, so you can enjoy the sound you want without wires, while built-in digital signal processing gives you full-spectrum high quality audio. incredible sound with enhanced bass, compact mids, and crystal clear highs without distortion. convenient volume control providing 30percent louder volume and richer bass. the betron d51 bluetooth speaker delivers full, natural sound with deeper bass than youd expect from an ultra-compact speaker that fits in the palm of your hand. compatible with samsung, lg and devices, you can easily alter the volume of your tracks, take phone calls, and even access siri. compact and lightweight. the d51 mini speaker is small and light enough to tuck into your bag. it weighs in at just 0.51 kg. suitable for holidays, entertainment, office, indoor, outdoor, hiking, beach, etc. add an enjoyable experience to every moment.

Review: Excellent clear dynamic sound with very loud volume on maximum at 10 watts total;loud enough for a large room;at maximum volume, speaker was good for around 3 hrs thus the stated battery life of upto 10 hrs is based on around 3 watts or a third of the maximum volume setting this volume would be adequate for a small to very small room.To control volume level this can only be done on your bluetooth device such as a smartphone/tablet etc. as no visual indications on bluetooth speaker regarding volume.Surprised that no visual indication on speaker but this is only a small thing as can be set by your device.It takes around 3 hrs to charge from empty.You will know its running out of power as it will beep a number of times and then decrease and eventually switch off.Very impressed with the loudness of this bluetooth speaker as well as the dynamic audio range and clarity of sound with some bass but not too much thus well defined clear high quality audio.Very Highly Recommended. Update in Feb 21:After using these high grade Bluetooth portable speakers for around 10 mths now;the positives I would say is that you can answer calls has built in microphone in speaker;it accepts TF card(memory cards upto 64GB),it has an AUX port as well as comes supplied with excellent grade 3.5mm audio cable and micro usb charge cable;it is also fairly light considering at 375gms and also very straightforward and easy to connect to Bluetooth devices.I have always found all the audio products such as wired earphones,headphones and most recently Bluetooth headphones exceptionally high grade and excellent value for money.The slight negatives:battery capacity is 2200mAh thus lower battery rating of upto 10 hrs and no waterproof rating but I already knew this when I purchased this excellent little speaker.I have not been able to directly compare with other Bluetooth speakers until very recently when I bought some Reka 30 watts waterproof speakers from Aldi but these are obviously higher rated with features and technology.However I have been able to compare these Betron D51 Bluetooth Speakers with TDK Portable Stereo Speaker and Gear4 HouseParty 3 Home Stereo speaker system with FM radio for iPod;both from yesteryear.The TDK are around 15 watts and Gear4 HouseParty 3 Speaker system is 30 watts however these are mains operated speakers and do not have Bluetooth facility and are both excellent high grade speakers and funny enough I bought from car boot sale for £1(TDK)and £8(Gear4 HouseParty 3);their normal price is between £40-£100 checking online.After checking at length and in depth reviews of both expert and customer reviews;I personally would say Anker SoundCore 2 Portable Speaker with 12 Watt Stereo Sound(approx £40)and Tribit XSound Go 12 Watt Portable Speaker(approx £35)may be possibly better than or at least on par with Betron D51 Speaker;also these both have bigger batteries between 4200mAh and 5600mAh thus higher rated power of upto 24hrs each and they are both IPX7 rated thus completely waterproof including being submersible for a limited time.I have Anker power adaptors,cables and powerbanks and I've been very impressed with the very high quality;exceptional customer service and competitive prices.All of my Anker products are all working well even my old 10000mAh PowerBank and many fast chargers,cables and 20000mAh PowerBank that are around 2 to 4 yrs old thus on that basis;I would say Anker Soundcore would be an excellent alternative Bluetooth speaker if your budget can stretch to £40.At this budget I would say Anker and Tribit I personally would go for at this budget.However after saying all this I rate the Betron D51 Bluetooth Speaker has Best Bluetooth Speaker under £25.By the way when I purchased this back in April 2020 I paid just £21 thus at the time significantly less than both the Anker and Trinity's and the time I wasn't concerned with waterproof speaker and upto 24 hr battery power between charges.Now that I have Reka 30 watts waterproof speakers these now tick these boxes and much more and I can pair between the 2 speakers I purchased around a week ago.I am very impressed with these speakers on so many levels;exceptional;with even a 3 yr warranty but I digress.Hope this updates helps thus I have changed my original title for this review to Best bluetooth speaker under £25 in it's class as opposed to Best bluetooth speaker under £50 in my opinion.
Review: This is great, as it includes an aux cable and I've linked it to my klim7 cassette player/sd converter and it's nice and loud for listening to music and audio. Was easy to connect to my cassette player. Bluetooth works a treat too. It's a nice size, neither small nor large, just the right size to have on my windowsill or bedside table but I wouldn't want to put it in my bag or carry around as it's a little heavy at 517 grams, but that probably means it's well made and robust. It is perfect for my needs and I like everything about it.

## Features

- The Betron D51 Bluetooth speaker delivers full, natural sound with balanced bass than you wouldd expect from an ultra-compact speaker that fits in the palm of your hand. It connects wirelessly to your smartphone, tablet or other Bluetooth devices
- Compatible with all Bluetooth audio enabled audio devices including . The Bluetooth technology provides a stable connection. Also equipped Micro SD slot for direct MP3 playing from your memory card
- D51 has a range of about 10m, so you can enjoy the sound you want without wires. Built in digital signal processing gives you full spectrum high quality audio
- The D51 mini speaker is small and light enough to tuck into your bag. Suitable for holidays, entertainment, kids party, birthday parties, office, indoor, outdoor, hiking, beach, etc. Add an enjoyable experience to every moment
- Enjoy your music without being interrupted throughout your day or night. The D51 Bluetooth speaker has 5W dual high-performance drivers built in, which allows for unique enhanced bass. Get the party started anywhere, anytime.
- Lightweight, yet robust unibody design provides the perfect soundtrack for the park, yard, or anywhere else at home or away

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0776LHP95 |
| Additional Features | Bluetooth, Portable, Wireless |
| Age Range Description | Adult |
| Antenna Location | For Computers, For Music Players, For Smartphones or Tablets |
| Audio Driver Size | 52 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 1 Milliseconds |
| Audio Output Mode | Stereo |
| Battery Average Life | 6 Hours |
| Battery Capacity | 1500 |
| Battery Charge Time | 1.5 Hours |
| Best Sellers Rank | #176,641 in Electronics ( See Top 100 in Electronics ) #3,726 in Portable Bluetooth Speakers |
| Bluetooth Range | 30 Meters |
| Brand | Betron |
| Built-In Media | D51 Bluetooth Speaker, Aux Cable, Charging Cable, User Manual |
| Color | Black |
| Compatible Devices | Smartphone, Tablet |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth, Micro SD |
| Control Method | App |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,451) |
| EU Spare Part Availability Duration | 5 Years |
| Enclosure Material | Plastic |
| Frequency Response | 20000 Hz |
| Impedance | 4 Ohms |
| Input Voltage | 5 Volts |
| Is Electric | Yes |
| Is Waterproof | True |
| Item Dimensions D x W x H | 5.6D x 18W x 7H centimeters |
| Item Type Name | Bluetooth Speaker |
| Item Weight | 0.51 Kilograms |
| MP3 player | Yes |
| Manufacturer | Betron |
| Maximum Range | 10 Meters |
| Model Name | D51 |
| Model Number | D51 |
| Mounting Type | Table Top |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Microphones | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 10 dB |
| Speaker Maximum Output Power | 10 Watts |
| Speaker Size | 40 Millimeters |
| Speaker Type | Portable |
| Specific Uses For Product | Party, Travel |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 40 Millimeters |
| Tweeter Diameter | 1 Inches |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 40 Millimeters |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Betron
- **Connectivity technology:** Bluetooth, Micro SD
- **Frequency response:** 20000 Hz
- **Speaker maximum output power:** 10 Watts

## Images

![Betron D51 Wireless Bluetooth Speaker Stereo Compact and Portable - Image 1](https://m.media-amazon.com/images/I/81fySF95QXL.jpg)
![Betron D51 Wireless Bluetooth Speaker Stereo Compact and Portable - Image 2](https://m.media-amazon.com/images/I/81FMmJrCTlL.jpg)
![Betron D51 Wireless Bluetooth Speaker Stereo Compact and Portable - Image 3](https://m.media-amazon.com/images/I/71cig5mkf9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***A on 3 June 2020*

Excellent clear dynamic sound with very loud volume on maximum at 10 watts total;loud enough for a large room;at maximum volume, speaker was good for around 3 hrs thus the stated battery life of upto 10 hrs is based on around 3 watts or a third of the maximum volume setting this volume would be adequate for a small to very small room.To control volume level this can only be done on your bluetooth device such as a smartphone/tablet etc. as no visual indications on bluetooth speaker regarding volume.Surprised that no visual indication on speaker but this is only a small thing as can be set by your device.It takes around 3 hrs to charge from empty.You will know its running out of power as it will beep a number of times and then decrease and eventually switch off.Very impressed with the loudness of this bluetooth speaker as well as the dynamic audio range and clarity of sound with some bass but not too much thus well defined clear high quality audio.Very Highly Recommended. Update in Feb 21:After using these high grade Bluetooth portable speakers for around 10 mths now;the positives I would say is that you can answer calls has built in microphone in speaker;it accepts TF card(memory cards upto 64GB),it has an AUX port as well as comes supplied with excellent grade 3.5mm audio cable and micro usb charge cable;it is also fairly light considering at 375gms and also very straightforward and easy to connect to Bluetooth devices.I have always found all the audio products such as wired earphones,headphones and most recently Bluetooth headphones exceptionally high grade and excellent value for money.The slight negatives:battery capacity is 2200mAh thus lower battery rating of upto 10 hrs and no waterproof rating but I already knew this when I purchased this excellent little speaker.I have not been able to directly compare with other Bluetooth speakers until very recently when I bought some Reka 30 watts waterproof speakers from Aldi but these are obviously higher rated with features and technology.However I have been able to compare these Betron D51 Bluetooth Speakers with TDK Portable Stereo Speaker and Gear4 HouseParty 3 Home Stereo speaker system with FM radio for iPod;both from yesteryear.The TDK are around 15 watts and Gear4 HouseParty 3 Speaker system is 30 watts however these are mains operated speakers and do not have Bluetooth facility and are both excellent high grade speakers and funny enough I bought from car boot sale for £1(TDK)and £8(Gear4 HouseParty 3);their normal price is between £40-£100 checking online.After checking at length and in depth reviews of both expert and customer reviews;I personally would say Anker SoundCore 2 Portable Speaker with 12 Watt Stereo Sound(approx £40)and Tribit XSound Go 12 Watt Portable Speaker(approx £35)may be possibly better than or at least on par with Betron D51 Speaker;also these both have bigger batteries between 4200mAh and 5600mAh thus higher rated power of upto 24hrs each and they are both IPX7 rated thus completely waterproof including being submersible for a limited time.I have Anker power adaptors,cables and powerbanks and I've been very impressed with the very high quality;exceptional customer service and competitive prices.All of my Anker products are all working well even my old 10000mAh PowerBank and many fast chargers,cables and 20000mAh PowerBank that are around 2 to 4 yrs old thus on that basis;I would say Anker Soundcore would be an excellent alternative Bluetooth speaker if your budget can stretch to £40.At this budget I would say Anker and Tribit I personally would go for at this budget.However after saying all this I rate the Betron D51 Bluetooth Speaker has Best Bluetooth Speaker under £25.By the way when I purchased this back in April 2020 I paid just £21 thus at the time significantly less than both the Anker and Trinity's and the time I wasn't concerned with waterproof speaker and upto 24 hr battery power between charges.Now that I have Reka 30 watts waterproof speakers these now tick these boxes and much more and I can pair between the 2 speakers I purchased around a week ago.I am very impressed with these speakers on so many levels;exceptional;with even a 3 yr warranty but I digress.Hope this updates helps thus I have changed my original title for this review to Best bluetooth speaker under £25 in it's class as opposed to Best bluetooth speaker under £50 in my opinion.

### ⭐⭐⭐⭐⭐ Review
*by M***R on 21 September 2025*

This is great, as it includes an aux cable and I've linked it to my klim7 cassette player/sd converter and it's nice and loud for listening to music and audio. Was easy to connect to my cassette player. Bluetooth works a treat too. It's a nice size, neither small nor large, just the right size to have on my windowsill or bedside table but I wouldn't want to put it in my bag or carry around as it's a little heavy at 517 grams, but that probably means it's well made and robust. It is perfect for my needs and I like everything about it.

### ⭐⭐⭐⭐ Review
*by C***Z on 9 November 2024*

This is an ok speaker. It has good battery life, is solid and stable. Sound quality is ok. It doesn’t have depth but does a good enough job. The options of using SD card or usb are handy. There are a few downsides that limit it to 4 stars for me. It is heavy for a small speaker. You want it solid but the weight of it means I am unlikely to pop in my bag and travel with it. The on/off alert sounds are very loud. It also has poor volume control. When you turn it on it is really loud, and the adjustment goes from too loud, to too quiet, there is very little option in between.

## Frequently Bought Together

- Betron D51 Bluetooth Speaker, Portable Wireless Mini Speaker with 10W Output, AUX Input, Compact Travel Size Stereo Sound for iPhone, Indoor and Outdoor Use
- soundcore by Anker P20i True Wireless Earbuds, 10mm Drivers with Big Bass, Bluetooth 5.3, 30H Long Playtime, IPX5 Water-Resistant, 2 Mics for AI Clear Calls, 22 Preset EQs, Customization via App

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-05-20*