Description
MP3 4.1 Bluetooth Decoder Board
The MP3 4.1 Bluetooth Decoder Board is a multifunctional audio module designed to bring wireless audio streaming and playback capabilities to your DIY speaker systems, car audio upgrades, and portable sound projects. Equipped with Bluetooth 4.1, USB, TF card, and AUX inputs, this decoder board supports MP3 audio playback and allows easy pairing with smartphones, tablets, and other Bluetooth-enabled devices. With built-in stereo audio output and control buttons, it offers a complete plug-and-play solution for modern wireless audio needs.
Key Features:
Bluetooth 4.1 Support: Seamlessly stream audio from smartphones, tablets, or laptops. Multi-Input Playback: Supports Bluetooth, USB drive, TF (microSD) card, and 3.5mm AUX input.
Stereo Audio Output: High-quality left and right channel output for clear, balanced sound. Onboard Control Buttons: Includes Play/Pause, Volume, Next/Previous, and Mode switching.
Auto Reconnect: Remembers paired devices and reconnects automatically. Line-Out Support: Can connect to amplifiers or powered speakers.
MP3 4.1 BLUETOOTH DECODER BOARD MP3D
Easy Integration: Compact board design, suitable for DIY speaker boxes and embedded projects.
The module is made of metal and plastic materials, effectively preventing wear and tear, durable, easy to use, and extending its service life.
Specifications:
Bluetooth Version: 4.1 Bluetooth Version: 4.1
Inputs: Bluetooth, USB, TF card, AUX Audio Output: Stereo L/R Out
Operating Voltage: DC 5V Control Interface: Onboard buttons
Output Interface: 3.5mm audio jack / L-R pins LED Indicator: Yes
Dimensions Approx: 45mm x 36mm x 10mm Supported Speaker: External amplifier or powered speakers.
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