Bluetooth MP3 Decoding Board Module with inbuilt SD Card Slot / USB / and Remote Controll

Bluetooth MP3 Decoding Board Module

With USB | SD Card Slot | AUX | Bluetooth | Remote Control

This Bluetooth MP3 Decoding Board Module is a compact, all-in-one audio solution for DIY speaker systems, amplifiers, and custom sound projects. It supports multiple input modes — Bluetooth, USB, SD Card, AUX — and comes with a remote control for convenient wireless operation.

🎵 Key Features

• Bluetooth Audio Playback
  Stream music wirelessly from smartphones, tablets, or any Bluetooth-enabled device.

• USB Flash Drive Support
  Plug in USB drives loaded with MP3 files for direct playback.

• SD Card Slot
  Supports TF/SD cards (up to 32GB) to play MP3 files stored on memory cards.

• 3.5mm AUX Input
  Connect directly to non-Bluetooth devices like PCs, MP3 players, or radios.

• Remote Control Included
  Control volume, track selection, mode switching, and play/pause remotely — perfect for speaker systems or in-car installations.

• Digital Display
  LED screen shows track info, playback mode, and volume level.

📐 Specifications

• Input Modes: Bluetooth, USB, SD Card, AUX (3.5mm)

• Output: Stereo audio (Left + Right)

• Power Supply: DC 5V – 12V (depending on model)

• Bluetooth Version: Typically v4.0 or above (range ~10m)

• File Format Support: MP3, WAV (varies slightly)

• Control Interface: Onboard buttons + remote control

• Mounting Size: Common panel-mount or board-mount design

• Audio Output: Line level (connects to amplifier or active speakers)

🛠️ Applications

• DIY Bluetooth speakers

• Car or motorcycle audio systems

• Home audio setups

• Custom amplifiers

• Portable sound projects