KEBIDUMEI Bluetooth 5.0 MP3 Decoder Board 6W Amplifier USB TF FM

$15.77 USD $17.70 USD

KEBIDUMEI DC 5V Bluetooth 5.0 MP3 Decoder Board & 6W Amplifier

Upgrade your car or home speaker system with the KEBIDUMEI Bluetooth 5.0 MP3 Decoder Board — a compact, feature-packed audio module that turns any passive speaker into a wireless powerhouse. With 6W stereo output (2×3W), FM radio, voice recording, and hands-free calling all built in, this versatile board is the ultimate DIY audio solution.

Made in Mainland China.

Key Features

Bluetooth 5.0 — Stable, low-latency wireless audio streaming from any compatible device
6W Stereo Amplifier (2×3W) — Connect directly to passive speakers for full, room-filling sound
Multiple Input Modes — Bluetooth, USB, TF Card, LINE IN, and FM Radio (87.5–107.5 MHz)
Hands-Free Calling — Answer incoming calls by pressing and holding the pause button
Voice Recording — Record audio in TF or USB mode; press and hold MODE to start/stop recording
Power-Off Memory — Resumes your last track and settings after power cycling
3.5mm & 6.5mm Microphone Jack — Flexible connectivity for multiple audio sources
Touch Tone Operation — Intuitive button controls for effortless navigation
Signal-to-Noise Ratio ≥65dB — Crisp, clear audio output
MP3 & WAV Lossless Format Support — Enjoy high-quality audio playback
Compact Plastic Body — Lightweight and easy to install in vehicles or DIY speaker projects

Specifications

Power Supply: DC 3.7V–5V (current ~1A)
Output Power: 6W (2×3W stereo)
Bluetooth Version: 5.0
Audio Formats: MP3, WAV
FM Range: 87.5–107.5 MHz
Storage Support: USB Flash Drive, TF Card (Flash Memory)
Signal-to-Noise Ratio: ≥65dB
Body Material: Plastic
Battery Life (external power): 10–20 hours
Wi-Fi: No

What's in the Box

1× MP3 Decoder / Amplifier Board
1× Remote Control (battery not included)

Perfect For

DIY car audio upgrades
Home speaker system builds
Maker and electronics projects
Dormitory or desktop audio setups

Frequently Asked Questions

Q: What audio formats does the KEBIDUMEI MP3 Decoder Board support?

A: The KEBIDUMEI Bluetooth 5.0 MP3 Decoder Board supports MP3 and WAV lossless audio formats, ensuring high-quality playback from USB drives, TF cards, or via Bluetooth streaming.

Q: Can I use this decoder board to make and receive phone calls?

A: Yes! The board supports hands-free calling. Simply press and hold the pause button when you receive an incoming call to answer it directly through your connected speaker.

Q: How does the recording function work?

A: Recording is supported in TF card or USB mode. Press and hold the MODE button to begin recording; press and hold it again to stop and automatically play back the recorded file. Make sure a USB flash drive or TF card is connected before starting a recording session.

Q: What power supply does this board require?

A: The board operates on DC 3.7V to 5V with a current draw of approximately 1A. It is compatible with standard USB 5V power sources, making it easy to use in both vehicles and home setups.

Q: Is this board suitable for car installation?

A: Absolutely. The KEBIDUMEI decoder board is designed for motor vehicle installation and supports multiple audio input modes including Bluetooth, USB, TF, FM radio, and LINE IN — making it ideal for upgrading your car speaker system.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.