Car MP3 Bluetooth Module 12V with USB, SD Card, FM Radio and Remote – Universal Player

Universal MP3 audio module with Bluetooth, USB, SD card slot, FM Radio, and remote control – ideal for upgrading car or home amplifiers without digital features.

This MP3 decoder kit is easily mounted on the front panel and adds modern functions to any audio system: MP3 playback, Bluetooth connection, FM radio, auxiliary input, and remote control.

Main features:

• Power supply voltage: 7V – 12V stabilized DC
• Consumption: 35mA (without memory), up to 100mA (with SD/USB)
• Connectivity: Bluetooth, USB 2.0, MicroSD/TF, AUX (3.5 mm jack)
• FM Radio with configurable antenna
• Remote control included (CR2032 battery)
• Audio output voltage: 0.3 Vpp
• Front panel size: 107 x 26 mm
• Mounting depth: 26 mm | Screw distance: 96 mm

Package contents:

• 1x MP3 Module with Bluetooth
• 1x Remote control with battery
• 2x Connectors with wires (power + signal)

Installation and usage:

The module is powered through the red connector: the “+” wire is connected to a stabilized 7V-12V source, and GND to the low signal ground (not directly to the chassis!). The audio outputs connect to L and R via OL and OR wires. For the FM tuner, the “ANT” wire (red) should be positioned accordingly, depending on the case: metal or plastic.

Recommended for:

• Upgrading old car audio systems
• Adding Bluetooth to classic amplifiers
• Playing music from USB stick, MicroSD card, or phone
• Use as a standalone device with external power supply

Warning: Exceeding 12V may cause irreversible damage to the module. For protection, a Zener diode can be installed for stabilization.

Compact, efficient, and extremely versatile, this MP3 module is the perfect choice for a digital audio upgrade.