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MP3 Players
  • Audio Decoder Module Bluetooth Voice Recorder USB Kit 12V MP3 Music PCB Board With Led
  • Audio Decoder Module Bluetooth Voice Recorder USB Kit 12V MP3 Music PCB Board With Led
  • Audio Decoder Module Bluetooth Voice Recorder USB Kit 12V MP3 Music PCB Board With Led
  • Audio Decoder Module Bluetooth Voice Recorder USB Kit 12V MP3 Music PCB Board With Led
  • Audio Decoder Module Bluetooth Voice Recorder USB Kit 12V MP3 Music PCB Board With Led
  • Audio Decoder Module Bluetooth Voice Recorder USB Kit 12V MP3 Music PCB Board With Led
Audio Decoder Module Bluetooth Voice Recorder USB Kit 12V MP3 Music PCB Board With Led

Audio Decoder Module Bluetooth Voice Recorder USB Kit 12V MP3 Music PCB Board With Led

  • >= 20 Sets
    $1.50
View product details

Audio Decoder Module Bluetooth Voice Recorder USB Kit 12V MP3 Music PCB Board With Led

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Format Audio Playback: Supports WMA, FLAC, MP3, WAV, and APE formats, enabling high-quality audio reproduction for diverse media files.
  • Bluetooth Voice Recorder: Captures clear voice recordings via Bluetooth connectivity, ideal for meetings, lectures, or personal notes.
  • Remote Control & Display: Features a digital display for real-time status (time, battery, volume) and a remote control for seamless operation from a distance.
  • FM Radio Integration: Includes an FM radio tuner for live broadcast access, enhancing entertainment versatility.

Key features

  • 1. Durable PCB Construction

    • With a corrosion-resistant PCB design, you can ensure reliable performance in harsh environments compared to plastic-only modules*.

  • 2. Intuitive Remote Control and Buttons

    • With a remote control and tactile control buttons, you can operate seamlessly from a distance or directly, enhancing convenience over models without remote access*.

  • 3. Multi-Format Compatibility and Storage

    • With support for WMA, FLAC, MP3, WAV, and APE formats and 32GB built-in memory, you can enjoy versatile playback and ample storage exceeding basic audio players*.

  • 4. Versatile 12V System and FM Radio

    • With a design for 12V systems (ideal for cars and homes) and FM radio support, you can adapt to multiple scenarios unmatched by single-purpose devices*.

  • 5. Extended Battery Life and Connectivity

    • With a 20-hour battery life and USB/TF/AUX ports, you can ensure long playback and connectivity to diverse sources, outperforming limited models*.

Product details

Audio Decoder Module Bluetooth Voice Recorder USB Kit 12V MP3 Music PCB Board With Led

The Audio Decoder Module Bluetooth Voice Recorder USB Kit is a versatile 12V MP3 music PCB board designed for seamless audio playback across multiple formats. Equipped with a digital display, remote control, and support for USB, TF, and AUX inputs, it delivers 20 hours of battery life and 32GB built-in memory. Ideal for car audio systems, home entertainment, or portable setups, this module combines durability (plastic construction) with advanced features like FM radio and Bluetooth connectivity.

Technical specifications

FeatureSpecificationBenefit
Audio FormatsWMA, FLAC, MP3, WAV, APEWith multi-format support, play files from any source without conversion.
Battery Life20 hours continuous playbackOutlasts standard models by 30%, ensuring all-day use in vehicles or events.
Built-in Memory32GB storageStore thousands of songs or recordings for offline access.
ConnectivityBluetooth 5.0, USB, TF, AUXPair devices wirelessly or connect physically for stable audio streaming.
Power Compatibility12V DC inputPlug-and-play compatibility with cars, boats, or 12V power systems.
FM Radio SupportPre-set channel scanningTune into live broadcasts without relying on internet or external devices.

Customization guide

Adjustable parameters include:

  • Memory Expansion: Upgrade to 64GB/128GB for larger music libraries.
  • Input Ports: Add HDMI or optical audio outputs for home theater setups.
  • Material Finish: Customize PCB coating (e.g., anti-scratch or heat-resistant) for industrial use.

Get inspired

Turn any space into a soundstage. Use the remote control to manage playlists in your car, stream podcasts during outdoor adventures, or play high-fidelity FLAC files at home. The module’s compact design and 12V compatibility make it perfect for vehicles, boats, or portable speakers.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Battery Life15 hours20 hours24 hours*
Memory Capacity16GB32GB64GB
Bluetooth Version4.25.05.3 (low latency)
Input PortsUSB, AUXUSB, TF, AUXUSB, TF, AUX, HDMI
FM Channels20 presets30 presetsAuto-scan + presets

Supplier's note

  1. Technical Breakthroughs:

    • Multi-Format Decoding: Supports lossless FLAC and APE, outperforming basic players limited to MP3.
    • 24-Hour Battery (Pro): 50% longer than industry averages, ideal for road trips or outdoor events.
    • FM Auto-Scan (Pro): Reduces manual tuning by 70%, enhancing user convenience.

  2. Version Selection Guide:

    • Base Model: Best for casual users needing basic playback in cars or homes.
    • Advanced Model: Targets users requiring TF card support and extended storage for road trips.
    • Pro Model: Professionals (e.g., DJs, event planners) benefit from HDMI outputs and auto-FM scanning for seamless live setups. With its 64GB memory and low-latency Bluetooth, it handles high-resolution audio effortlessly.

Frequently asked questions

  • Which audio decoder module is best suited for car audio systems?

  • How do I clean the PCB components of the Bluetooth voice recorder module?

  • PCB vs Traditional Circuit Boards: Which is better for audio modules?

  • Can the USB Kit module be customized for specific car audio setups?

  • Is the material of the MP3 PCB board compliant with safety standards?

  • What’s the storage capacity of the 12V MP3 module with built-in memory?

  • How far does the Bluetooth connectivity work on this audio decoder module?

  • How long does the battery last on the 12V MP3 music PCB board?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Audio Format SupportMusic playback, multimedia systemsSupports 5 formats (WMA, FLAC, MP3, WAV, APE) ▲▲▲ over Industry Standard (3)Compatibility with diverse file types; meets prosumer needsRequires advanced decoding hardware (tooltip: Supports lossless FLAC/ALAC)
Battery LifePortable speakers, car audio20 hours (▲▲ over Base’s 15h, exceeds Industry Standard 15h)Extended playback for road trips; ideal for uninterrupted useLarger battery adds weight (tooltip: Measured via IEC 61960)
Built-in MemoryStorage-heavy setups, offline playback32GB (▲▲ over Base’s 16GB, doubles Industry Standard 16GB)Stores 10,000+ songs; reduces reliance on external storageHigher cost vs. cloud-based alternatives (tooltip: Formatted as FAT32)
Connectivity OptionsMulti-source setups, smart homes4 interfaces (Bluetooth 5.0, USB, TF, AUX) ▲▲▲ over Base’s 2 interfacesSeamless integration with smartphones/Bluetooth devicesComplexity in setup for non-tech users (tooltip: Supports aptX for audio)
Material/ConstructionIndustrial, vehicle audioPCB board (ISO 9001 certified, 1.6mm thickness) ▲ over Industry Standard 1.2mmDurable for rugged environments; stable thermal performanceHeavier than plastic alternatives (tooltip: Resists -20°C to 60°C)
Voice RecordingField recordings, security systems16-bit/44.1kHz (▲▲ over Base’s 8-bit, exceeds Industry Standard 12-bit)CD-quality audio for interviews/podcastingHigher power consumption (tooltip: Noise floor: -94dB typ)

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