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  • 12V Bluetooth Speaker Module MP3 Music Player Audio Decoder Board Calling Recording With Microphone Function
  • 12V Bluetooth Speaker Module MP3 Music Player Audio Decoder Board Calling Recording With Microphone Function
  • 12V Bluetooth Speaker Module MP3 Music Player Audio Decoder Board Calling Recording With Microphone Function
  • 12V Bluetooth Speaker Module MP3 Music Player Audio Decoder Board Calling Recording With Microphone Function
  • 12V Bluetooth Speaker Module MP3 Music Player Audio Decoder Board Calling Recording With Microphone Function
  • 12V Bluetooth Speaker Module MP3 Music Player Audio Decoder Board Calling Recording With Microphone Function
12V Bluetooth Speaker Module MP3 Music Player Audio Decoder Board Calling Recording With Microphone Function

12V Bluetooth Speaker Module MP3 Music Player Audio Decoder Board Calling Recording With Microphone Function

  • >= 5 Pieces
    $3.50

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
design bluetooth name（Min.Order: 100 pieces）
View product details

12V Bluetooth Speaker Module MP3 Music Player Audio Decoder Board Calling Recording With Microphone Function

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Format Audio Playback: Supports MP3/WAV formats via Bluetooth, USB, MicroSD, and FM radio, enabling versatile audio streaming and storage.
  • Calling & Recording: Equipped with a built-in microphone for hands-free calling and voice recording capabilities.
  • Hi-Fi Audio Quality: Features high-fidelity speakers and a digital display with blue backlight for clear visibility and premium sound output.

Key features

  • 1. Durable Material Construction

    • With a rugged plastic and PCB design, ensure reliable operation in dusty or moisture-prone environments, outperforming less robust modules*

  • 2. Intuitive Low-Light Controls

    • With an illuminated volume knob and blue-backlit display, adjust settings and monitor playback effortlessly in dim lighting, unlike models with static controls*

  • 3. Extended 20-Hour Battery Life

    • With a 20-hour battery, enjoy uninterrupted playback—~30% longer than standard modules—ideal for road trips or all-day events*

  • 4. Versatile Multi-Input Adaptability

    • With Bluetooth, USB, MicroSD, AUX, and calling/recording features, integrate seamlessly into vehicles, home systems, or professional setups, surpassing single-function devices*

  • 5. Certified Bluetooth Reliability

    • With BQB certification, guarantee stable wireless connectivity and audio performance, ensuring compatibility with all Bluetooth-enabled devices*

Product details

12V Bluetooth Speaker Module MP3 Music Player Audio Decoder Board Calling Recording With Microphone Function

The 12V Bluetooth Speaker Module MP3 Player Audio Decoder Board is a compact, versatile audio solution designed for automotive and portable systems. With Bluetooth connectivity, built-in 32GB memory, and support for WAV/MP3 formats, it delivers high-fidelity sound through its Hi-Fi speakers. Equipped with USB, MicroSD, and AUX inputs, it seamlessly integrates with diverse audio sources. The BQB-certified design ensures reliable performance, while its durable plastic housing and illuminated controls enhance usability in any environment.

Technical specifications

FeatureSpecificationBenefit
BluetoothBQB-certified 4.0Reliable wireless connectivity with certified compatibility
Audio FormatsMP3, WAVSupports industry-standard file types
Battery Life20 hours continuous playbackLong-lasting power for all-day use
Built-in Memory32GBStores thousands of songs or audio files
Inputs/OutputsUSB, MicroSD, AUX, Bluetooth, MICFlexible integration with external devices
DisplayLED with blue backlightClear visibility in low-light conditions
CertificationsBQBEnsures interoperability with Bluetooth devices

Customization guide

Adjustable parameters include:

  • Form Factor: Compact design allows integration into dashboards or portable enclosures.
  • Input/Output Ports: Customize connectivity options (e.g., add additional USB ports).
  • Memory Expansion: Upgrade to 64GB via MicroSD for enhanced storage.

Get inspired

Ideal for车载娱乐 systems, portable speakers, or home audio setups, this module combines durability and versatility. Its Hi-Fi speakers deliver crisp sound, while the built-in microphone enables hands-free calling. With 20 hours of battery life and multiple input options, it’s perfect for road trips, outdoor events, or daily commutes.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Bluetooth Version4.0 (BQB)5.0 (BQB)5.2 (BQB)
Battery Life20 hours25 hours (+25%)30 hours (+50%)
Built-in Memory32GB40GB (+25%)64GB (+100%)
Audio Output Power10W15W (+50%)20W (+100%)

Supplier's note

  1. Technical Breakthroughs:

    • BQB Certification: Ensures seamless compatibility with all Bluetooth devices, eliminating connection issues.
    • Hi-Fi Audio Quality: Enhanced speaker drivers deliver studio-grade sound clarity.
    • Multi-Input Flexibility: Simultaneous support for USB, MicroSD, and AUX reduces the need for adapters.

  2. Version Selection Guide:

    • Base Model: Ideal for casual users needing basic audio playback and 20-hour battery life.
    • Advanced Model: Suitable for professionals requiring longer battery life (+25%) and higher storage (40GB) for field recordings.
    • Pro Model: Best for audiophiles or commercial applications demanding peak performance (30-hour battery, 64GB storage, and 20W output). With the Pro’s 5.2 Bluetooth, you can stream lossless audio 30% faster than traditional models. Its rugged plastic casing also withstands extreme temperatures, making it perfect for industrial environments.

Frequently asked questions

  • Which Bluetooth speaker module suits car audio systems for road trips?

  • How do I clean the microphone on the MP3 player module to maintain audio quality?

  • Plastic vs Metal casing: Which material is better for outdoor audio modules?

  • Can this audio decoder board support custom input/output configurations?

  • Is the 12V MP3 player BQB-certified for stable Bluetooth connectivity?

  • What’s the battery life of the 12V audio module for continuous playback?

  • Does the module record high-fidelity audio with its microphone?

  • Which audio formats are supported by the MP3 player’s 32GB memory?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Bluetooth ConnectivityWireless streaming in vehiclesIndustry: 10m range (Class 2) ▲ Base: 15m (Class 1) ▲ Advanced: 20m (Class 1+BQB)Extended range for better coverageHigher power consumption in advanced models
Audio Formats SupportedPlaying diverse file typesIndustry: MP3 only ▲ Base: MP3/WMA ▲ Advanced: MP3/WAV/FLAC (ISO/IEC 61937)Compatibility with lossless formatsRequires more storage for high-res files
Battery LifeLong playtime for outdoor eventsIndustry: 10h ▲ Base: 15h ▲ Advanced: 20h (per IEC 61960)Extended listening without rechargingLarger battery increases size/weight
Built-in StorageStoring music without external devicesIndustry: 8GB ▲ Base: 16GB ▲ Advanced: 32GB (verified via ISO/IEC 17931)Holds more high-quality tracksHigher cost for larger capacities
Certification StandardsEnsuring reliabilityIndustry: No cert ▲ Base: FCC ▲ Advanced: BQB + FCC (Bluetooth SIG)Enhanced compatibility and qualityCertification adds to production costs
FM Radio SupportTuning into radio stationsIndustry: No FM ▲ Base: FM with 20 presets ▲ Advanced: FM + RDS with 50 presets (ETSI EN 300 477)Access to more stations and featuresAdds complexity to setup

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