Streaming Radio to Earbuds or Home Stereo System, FM Radio, Bluetooth Transmitter, Bluetooth Speaker, SD Card MP3 Player 4-in-1 Device with Rechargeable Battery – Avantree Soundbyte T
Price: $49.99
(as of Apr 05, 2026 19:15:52 UTC – Details)
Product description
Presets & Sleep Timer
Easily save your favorite FM channels with presets, and set a timer for automatic shutoff.
3 Equalizer Modes
Choose among regular, bass-boosted, and clear voice (transmits dialogue more clearly) audio modes.
Wired Connections
Listen through wired headphones or use the Soundbyte T as a wired speaker.
Light & Portable
A compact, lightweight build allows you to bring your Soundbyte T with you wherever you go.
1 Presets & Timer
2 EQ Modes
3 Wired Connections
4 Light & Portable
Use Your Soundbyte T as… 
An FM Radio 
A Transmitter 
A Bluetooth Speaker 
An SD Card Player
Key Features
4-in-1 functionality – Use as an FM radio, Bluetooth speaker, SD card player, or wired speaker.Bluetooth transmitting – Wirelessly transmit FM / SD card / AUX audio to your Bluetooth headphones.Sleep timer – Set a timer for your speakers to automatically turn off.
Can I shuffle through songs when using the speaker as an SD card player?
Yes, you can choose to shuffle, repeat one, or repeat all when using the Soundbyte T as an SD card player.
Will this work with my Bluetooth headphones?
Yes, it can pair with any Bluetooth audio device, such as your headphones or earbuds.
Does the radio get AM reception?
No, the Soundbyte T only supports FM.
Is the battery replaceable?
Yes, you can replace the rechargeable battery with any 18650, 2200mAh-rated battery.
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Customer Reviews
4.2 out of 5 stars 429
4.6 out of 5 stars 1,201
4.4 out of 5 stars 12,064
4.4 out of 5 stars 846
4.2 out of 5 stars 142
Price
$49.99$49.99
$59.99$59.99
$36.99$36.99
—
$69.99$69.99
Multi-functional
FM + Bluetooth+ SD Card Player
FM / BT / SD card / U disk
FM + Bluetooth+ SD Card Player
FM + Bluetooth+ SD Card Player
FM + Bluetooth TV Speakers
Enhanced FM reception
✔
✔
✘
✔
✘
Special Features
Works with Bluetooth Earbuds
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–
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Driver Capacity
Dual Drivers, 6W
Dual Drivers, 14W
3W
Dual Drivers, 6W
Dual Drivers, 6W
Clear voice mode
✔
✘
✘
✘
✔
Battery
Rechargeable & Replaceable
Rechargeable built-in battery
Rechargeable & Replaceable
Rechargeable & Replaceable
Rechargeable & Replaceable
[4-IN-1 FUNCTIONALITY] The Soundbyte T offers you full flexibility and can be used as an FM radio, Bluetooth speaker, micro SD card player, or wired speaker.
[BLUETOOTH TRANSMITTING] Thanks to its transmitting capabilities, the Soundbyte T can wirelessly transmit FM radio / SD card / AUX audio signals to your Bluetooth headphones.
[EASY TO USE] The Soundbyte T allows you to save your frequently visited FM channels with simple presets, and a sleep timer lets you set a time for the speaker to automatically turn off. If desired, the rechargeable battery can also be replaced to extend lifespan or increase its 11hr playtime.
[STABLE & RELIABLE RECEPTION] When used as an FM radio, the Soundbyte T’s antenna allows for strong, dependable reception, so you’ll hear all your favorite channels loud and clear without missing a word.
[PORTABLE & POWERFUL] With its 6W speakers, the Soundbyte T packs powerful audio into its portable build, and three different EQ modes let you choose among clear dialogue, bass-boosted, or well-balanced audio modes.
