---
product_id: 651938565
title: "Avantree PowerByte - Portable Powerful 30W Stereo Bluetooth Speakers with Digital FM Radio & SD Card Player, 20hr Rechargeable Playtime, and Extended Range, Wireless & Wired Speaker & U Disk Player"
brand: "avantree"
price: "20118115₫"
currency: VND
in_stock: false
reviews_count: 5
category: "Avantree"
url: https://www.desertcart.vn/products/651938565-avantree-powerbyte-portable-powerful-30w-stereo-bluetooth-speakers-with-digital
store_origin: VN
region: Vietnam
---

# Enhanced FM reception with external antenna 30W powerful stereo output 20-hour rechargeable battery life Avantree PowerByte - Portable Powerful 30W Stereo Bluetooth Speakers with Digital FM Radio & SD Card Player, 20hr Rechargeable Playtime, and Extended Range, Wireless & Wired Speaker & U Disk Player

**Brand:** avantree
**Price:** 20118115₫
**Availability:** ❌ Out of Stock

## Summary

> 🎶 PowerByte: Your all-in-one sound companion that never quits!

## Quick Answers

- **What is this?** Avantree PowerByte - Portable Powerful 30W Stereo Bluetooth Speakers with Digital FM Radio & SD Card Player, 20hr Rechargeable Playtime, and Extended Range, Wireless & Wired Speaker & U Disk Player by avantree
- **How much does it cost?** 20118115₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/651938565-avantree-powerbyte-portable-powerful-30w-stereo-bluetooth-speakers-with-digital)

## Best For

- avantree enthusiasts

## Why This Product

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

## Key Features

- • **5-in-1 Versatility:** Seamlessly switch between Bluetooth streaming, FM radio, SD card, USB drive, or wired connection—your soundtrack, your way.
- • **All-Day Playback Freedom:** Unplug and play for up to 20 hours on a single charge—perfect for workdays, weekend getaways, or endless parties.
- • **Crystal-Clear FM Reception:** Extend the external antenna for uninterrupted, high-quality radio listening wherever you go.
- • **Immersive 30W Stereo Sound:** Experience crystal-clear, room-filling audio with dual drivers and bass radiators that bring your music to life.
- • **Effortless Control & Navigation:** Intuitive large knob, clear LCD display, and dedicated buttons make tuning and playback a breeze—no tech headaches here.

## Overview

The Avantree PowerByte is a portable 30W stereo Bluetooth speaker featuring 5-in-1 functionality including digital FM radio, SD card, USB drive playback, and wired connectivity. It offers up to 20 hours of rechargeable playtime, enhanced FM reception via an external antenna, and user-friendly controls with a clear LCD screen. Designed for professionals and audiophiles alike, it delivers powerful, immersive sound in a compact, durable form factor.

## Description

Avantree PowerByte - Portable Powerful 30W Stereo Bluetooth Speakers with Digital FM Radio & SD Card Player, 20hr Rechargeable Playtime, and Extended Range, Wireless & Wired Speaker & U Disk Player

Review: Super happy with this little speaker. Sounds amazing and works flawlessly
Review: What a marvelous radio this is! I am a media maven; I listen to public radio every day. For years I got by with a Sangean portable but it used up batteries like they were potato chips. So I bought Panasonic rechargeable batteries for it, but found that their voltage wasn't quite right and therefore the radio quality suffered. I figured it was time to buy a radio that was inherently rechargeable. So I read the reviews and selected the DX-286 from Qodosen. When it arrived I was surprised to see its credit-card size. The good folks at Qodosen shoehorned every technical capability into this tiny radio, but it's way over-engineered and became more of an irritant than a convenience; how do you set this thing? How do you turn off the alarm? And the kicker was that the sound was tinny and unsatisfying. I tried living with this for months and finally decided that I owed it to myself to find something easier to use and better quality. A few days ago my PowerByte arrived. Immediately I could tell that this was a substantial product. It is heavy! It has large speakers. But there is tremendous value in this radio. First, it is extremely logical and easy to set up and use. When you turn it on for the first time, it automatically scans and stores all available FM stations. And designating a particular station as a favorite (there are 9 spots for this) is as easy as doing so in a car. Everything about the design is simple. There is a nice, old-fashioned dial for power and volume. The buttons are at the top and have simple functions. The EQ button gives you a choice of three settings - one balanced, one for speech (which lessens the bass) and one for maximum bass. The speakers in this radio are superb. They sound good at any volume, but if you want to crank it up for, say, a party, you could not find anything better than this. The unit is rechargeable through USB. It takes about 3 hours of recharging to run for 20 hours...although you may want to just leave it plugged in. Unlike some other units, this one can run with the charging cable plugged in. I have not yet tried it with Bluetooth, and I have no need of plugging in SD cards or a USB drive. For me, the PowerByte serves its purpose as a superb portable, rechargeable FM radio which, based on my many years of experience with audio, sounds just right. Highly recommended.

## Features

- [POWERFUL SOUND] The PowerByte’s 30W drivers and bass radiators produce incredible volume and amazing stereo sound with immersive left-right speaker separation.
- [24/7 PLAYTIME] Enjoy up to 20 hours of playtime when operating via the rechargeable battery, or keep it plugged into a power source for nonstop listening.
- [5-IN-1 FUNCTIONALITY] Use the Avantree PowerByte to enjoy your favorite FM radio stations, stream music from a Bluetooth enabled device, play audio from either a USB drive or an SD card, or as a wired speaker.
- [CLEAR FM RECEPTION] Extend the external antenna and enjoy enhanced FM reception that allows you to listen to your favorite FM radio stations with crystal clear sound quality and without interruptions.
- [EASY TO USE] With a large knob control, a clear LCD screen, and intuitive, individually labeled buttons, you can easily find, save, and play your favorite FM channels.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPHM72KZ |
| Batteries | 1 CR5 batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | #1,147,529 in Electronics ( See Top 100 in Electronics ) #6,466 in Bluetooth Speakers |
| Brand | Avantree |
| Compatible Devices | Speaker, Smartphone, Headphone, MP3 Player, Tablet, Laptop |
| Connector Type | Bluetooth |
| Customer Reviews | 4.3 4.3 out of 5 stars (392) |
| Date First Available | 30 January 2024 |
| Display Technology | LCD |
| Display Type | LCD |
| GSM frequencies | 108 MHz |
| Hardware Interface | USB |
| Includes Rechargeable Battery | Yes |
| Item Dimensions LxWxH | 30.5 x 22.9 x 15.2 Centimeters |
| Item Weight | 2 kg 250 g |
| Item model number | BTSP-880 |
| Manufacturer | Avantree |
| Model | BTSP-880 |
| Mounting Hardware | PowerByte Radio, USB-C Charging Cable |
| Power Source | Battery Powered / Wall charger |
| Product Dimensions | 30.48 x 22.86 x 15.24 cm; 2.25 kg |
| Radio bands supported | FM |
| Speakers Maximum Output Power | 30 Watts |
| Special Features | 5-in-1 Portable Bluetooth Speaker with FM Radio, 30W Powerful Output, Dual Drivers, Enhanced FM Reception5-in-1 Portable Bluetooth Speaker with FM Radio, 30W Powerful Output, Dual Drivers, Enhanced FM Reception |
| Tuner Technology | FM |

## Product Details

- **Brand:** Avantree
- **Colour:** Black
- **Connectivity Technology:** Bluetooth
- **Product Dimensions:** 23.5L x 19.6W x 11.2H Centimeters

## Images

![Avantree PowerByte - Portable Powerful 30W Stereo Bluetooth Speakers with Digital FM Radio & SD Card Player, 20hr Rechargeable Playtime, and Extended Range, Wireless & Wired Speaker & U Disk Player - Image 1](https://m.media-amazon.com/images/I/71LxnqSkjIL.jpg)
![Avantree PowerByte - Portable Powerful 30W Stereo Bluetooth Speakers with Digital FM Radio & SD Card Player, 20hr Rechargeable Playtime, and Extended Range, Wireless & Wired Speaker & U Disk Player - Image 2](https://m.media-amazon.com/images/I/61zOTDDYMpL.jpg)
![Avantree PowerByte - Portable Powerful 30W Stereo Bluetooth Speakers with Digital FM Radio & SD Card Player, 20hr Rechargeable Playtime, and Extended Range, Wireless & Wired Speaker & U Disk Player - Image 3](https://m.media-amazon.com/images/I/71DOzqg0qUL.jpg)
![Avantree PowerByte - Portable Powerful 30W Stereo Bluetooth Speakers with Digital FM Radio & SD Card Player, 20hr Rechargeable Playtime, and Extended Range, Wireless & Wired Speaker & U Disk Player - Image 4](https://m.media-amazon.com/images/I/71uzmTgQavL.jpg)
![Avantree PowerByte - Portable Powerful 30W Stereo Bluetooth Speakers with Digital FM Radio & SD Card Player, 20hr Rechargeable Playtime, and Extended Range, Wireless & Wired Speaker & U Disk Player - Image 5](https://m.media-amazon.com/images/I/613bwHOaPQL.jpg)

## Questions & Answers

**Q: How to Fix Bad FM Reception?**
A: Extend the antenna fully before scanning—this is essential for getting good FM reception. If very few stations are found, hold the FM button for 2 seconds to run another scan.

**Q: Does the PowerByte have AM reception?**
A: No, the PowerByte only supports FM reception.

**Q: Can I use the PowerByte while it’s charging?**
A: Yes, the PowerByte is fully functional while charging.

**Q: What file formats does the PowerByte support for SD cards and USB flash drives?**
A: The PowerByte supports MP3/WAV/WMA files with storage devices up to 32 GB (SD card or USB flash drive).

**Q: Are there any limitations for WAV files?**
A: PowerByte doesn’t support WAV files with sampling rates of 88 kHz or higher. Standard 44.1 kHz and 48 kHz files work fine. Bit depth (16/24-bit) does not affect compatibility.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***E on 14 January 2026*

Super happy with this little speaker. Sounds amazing and works flawlessly

### ⭐⭐⭐⭐⭐ Review
*by N***N on 25 November 2025*

What a marvelous radio this is! I am a media maven; I listen to public radio every day. For years I got by with a Sangean portable but it used up batteries like they were potato chips. So I bought Panasonic rechargeable batteries for it, but found that their voltage wasn't quite right and therefore the radio quality suffered. I figured it was time to buy a radio that was inherently rechargeable. So I read the reviews and selected the DX-286 from Qodosen. When it arrived I was surprised to see its credit-card size. The good folks at Qodosen shoehorned every technical capability into this tiny radio, but it's way over-engineered and became more of an irritant than a convenience; how do you set this thing? How do you turn off the alarm? And the kicker was that the sound was tinny and unsatisfying. I tried living with this for months and finally decided that I owed it to myself to find something easier to use and better quality. A few days ago my PowerByte arrived. Immediately I could tell that this was a substantial product. It is heavy! It has large speakers. But there is tremendous value in this radio. First, it is extremely logical and easy to set up and use. When you turn it on for the first time, it automatically scans and stores all available FM stations. And designating a particular station as a favorite (there are 9 spots for this) is as easy as doing so in a car. Everything about the design is simple. There is a nice, old-fashioned dial for power and volume. The buttons are at the top and have simple functions. The EQ button gives you a choice of three settings - one balanced, one for speech (which lessens the bass) and one for maximum bass. The speakers in this radio are superb. They sound good at any volume, but if you want to crank it up for, say, a party, you could not find anything better than this. The unit is rechargeable through USB. It takes about 3 hours of recharging to run for 20 hours...although you may want to just leave it plugged in. Unlike some other units, this one can run with the charging cable plugged in. I have not yet tried it with Bluetooth, and I have no need of plugging in SD cards or a USB drive. For me, the PowerByte serves its purpose as a superb portable, rechargeable FM radio which, based on my many years of experience with audio, sounds just right. Highly recommended.

### ⭐⭐⭐⭐⭐ Review
*by B***R on 25 January 2026*

Very nice "boom box". Connects simply to bluetooth signal. Good sound and very decent bass. Great battery life.

## Frequently Bought Together

- Avantree PowerByte - Portable FM Radio Digital with Powerful 30W Stereo Bluetooth Speakers & SD Card Player, 20hr Rechargeable Playtime, and Extended Range, Wireless & Wired Speaker & U Disk Player
- Avantree Boombyte - Portable Digital FM Radio with Bluetooth Speaker, Superb Sound, Metal Finish, MP3 Player, Support Micro SD Card & USB Audio Input, Long Play Time, Rechargeable, Easy to Use - Black

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-13*