---
product_id: 651938565
title: "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: "2346 zł"
currency: PLN
in_stock: true
category: "Avantree"
url: https://www.desertcart.pl/products/651938565-powerbyte-portable-powerful-30w-stereo-bluetooth-speakers-with-digital-fm
store_origin: PL
region: Poland
---

# 5-in-1 versatile playback modes 30W powerful stereo output 20-hour rechargeable battery life 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:** 2346 zł
**Availability:** ✅ In Stock

## Summary

> 🎶 Power your vibe anywhere with Avantree PowerByte!

## Quick Answers

- **What is this?** 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?** 2346 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/651938565-powerbyte-portable-powerful-30w-stereo-bluetooth-speakers-with-digital-fm)

## 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 Audio Flexibility:** Stream Bluetooth, tune FM radio, or play from SD card, USB, or wired input—your music, your way.
- • **Crystal-Clear FM Reception:** Extend the antenna for uninterrupted, high-quality radio listening wherever you go.
- • **Immersive 30W Stereo Sound:** Feel every beat with crystal-clear left-right separation and booming bass radiators.
- • **Effortless Control & Display:** Navigate your favorites easily with a large knob, intuitive buttons, and a sharp LCD screen.
- • **Unstoppable 20-Hour Playtime:** Keep the party going all day and night without hunting for a charger.

## Overview

The Avantree PowerByte is a sleek, portable Bluetooth speaker delivering 30W of stereo sound with immersive bass. It offers up to 20 hours of rechargeable playtime and supports five playback modes including Bluetooth streaming, FM radio with enhanced antenna reception, SD card, USB, and wired input. Designed for easy use with a clear LCD and intuitive controls, it’s perfect for professionals who demand versatile, high-quality audio on the go.

## 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

## 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 |
| Antenna Location | Music, News |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #853,565 in Electronics ( See Top 100 in Electronics ) #5,024 in Bluetooth Speakers |
| Box Contents | PowerByte Radio, USB-C Charging Cable |
| Brand Name | Avantree |
| Colour | Black |
| Compatible Devices | Speaker, Smartphone, Headphone, MP3 Player, Tablet, Laptop |
| Country of Origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (546) |
| Display Technology | LCD |
| Display Type | LCD |
| Frequency | 108 MHz |
| Hardware Interface | USB |
| Item Dimensions L x W x H | 23.5L x 19.6W x 11.2H Centimeters |
| Manufacturer | Avantree |
| Manufacturer Part Number | BTSP-880 |
| Model Number | BTSP-880 |
| Network Connectivity Technology | Bluetooth |
| Number of Batteries | 1 C batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered / Wall charger |
| Product 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 |
| Radio Bands Supported | FM |
| Speaker Maximum Output Power | 30 Watts |
| Style Name | Modern |
| Tuner Type | FM |
| Warranty Description | No Warranty |
| Water Resistance Level | Not Water Resistant |

## Product Details

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

## Images

![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)

## 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.

## 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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**Shop now:** [https://www.desertcart.pl/products/651938565-powerbyte-portable-powerful-30w-stereo-bluetooth-speakers-with-digital-fm](https://www.desertcart.pl/products/651938565-powerbyte-portable-powerful-30w-stereo-bluetooth-speakers-with-digital-fm)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-10-12*