| Brand | Avantree |
|---|---|
| Manufacturer | Avantree |
| Model | BTSP-880 |
| Part Number | BTSP-880 |
| Hardware interface | USB |
| Tuner Technology | FM |
| Compatible Devices | Speaker, Smartphone, Headphone, MP3 Player, Tablet, Laptop |
| Special features | Rechargeable |
| Display Technology | LCD |
| Display type | LCD |
| Speakers maximum output power | 30 Watts |
| Power source type | Battery Powered |
| Batteries included | Yes |
| Batteries Required | Yes |
| Battery Cell Composition | Lithium Ion |
| Frequency | 108 MHz |
| Connector Type | USB |
| Radio bands supported | 1-Band |
| Includes rechargable battery | Yes |
| Manufacturer | Avantree |
| Item model number | BTSP-880 |
| Product Dimensions | 30.48 x 22.86 x 15.24 cm; 2.33 kg |
| ASIN | B0CPHM72KZ |
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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
Purchase options and add-ons
| Brand | Avantree |
| Colour | Black |
| Special feature | Rechargeable |
| Connectivity technology | USB |
| Product Dimensions | 30.5L x 22.9W x 15.2H Centimetres |
| Tuner technology | FM |
| Power source | Battery Powered |
| Radio bands supported | 1-Band |
| Frequency | 108 MHz |
| Compatible devices | Speaker, Smartphone, Headphone, MP3 Player, Tablet, Laptop |
About this item
- [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.
Frequently bought together

Product information
Technical Details
Additional Information
| Batteries | 1 CR5 batteries required. (included) |
|---|---|
| Date First Available | May 25 2024 |
| Customer Reviews |
4.4 out of 5 stars |
| 鶹 Rank |
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Feedback
Videos for similar products
Safety and product resources
Safety documents
From the brand
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Wireless Headphones for TV
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Bluetooth Transmitters
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FM Radio and Speakers
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Who Are We?
Avantree is a global provider of niche wireless audio solutions that focus not just on "surviving," but thriving.
What Do We Do?
At Avantree, we create products that offer users unique audio experiences such as social listening options and customized hearing profiles. We aim to meet consumers right where they're at by designing devices that provide high-quality sound and satisfy user needs.
Why Do We Do It?
We believe that everyone deserves to enjoy and experience life to the fullest - even those without "perfect" hearing. We seek to create excellent products that cater to this belief.
Product Description
BEFORE YOU BUY
- Only supports FM reception, not AM or DAB reception.
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EQ Modes
Choose among balanced sound, clear voice, and bass boosted EQ modes.
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Desk Companion
The PowerByte’s compact size allows you to easily transport it or keep it as an ideal desk companion
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User-Friendly
Easily auto-scan, tune, and seek FM radio stations with the intuitive controls.
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Does the MP3 mode support shuffle play?
Yes, you can shuffle, repeat one, or repeat all audio files.
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Does the PowerByte have AM reception?
No, the PowerByte only supports FM reception.
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Can I use the PowerByte while it’s charging?
Yes, the PowerByte is fully functional while charging.
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Customer Reviews
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4.4 out of 5 stars 306
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4.5 out of 5 stars 1,013
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4.3 out of 5 stars 381
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4.2 out of 5 stars 11,842
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FM/AM Radio
| √-FM only | √-FM only | √-FM only | √-FM only |
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Driver Capacity
| 30W(15WX2) | 14W(7WX2) | 6W(3WX2) | 3W |
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Bluetooth Speaker
| ✔ | ✔ | ✔ | ✔ |
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SD Card Player
| ✔ | ✔ | ✔ | ✔ |
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U Disk Player
| ✔ | ✔ | ✘ | ✘ |
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Playtime
| 20H(at 50% volume) | 17H(at 50% volume) | 8H(at 50% volume) | 10H(at 50% volume) |
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Works with BT Headphones
| ✘ | ✘ | ✔ | ✘ |


















