4 button MP3 Player in enclosure with speaker (White)

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Button-Triggered Sound File Upload All-in-One Kit Built-in Amplifier

NOTE: This version comes with the white enclosure.

Also available in black


  • Adopts exquisite ABS plastic enclosure

  • Built-in a high quality audio decoder.

  • Equipped with a 16MBytes flash memory that supports max. 16 minutes long MP3 files (at 128Kbps).

  • Load MP3 files to the internal flash memory easily through the micro USB port connected with computer.

  • 4 trigger inputs available and the trigger mode /function of each input can be set individually.

  • Supports 7 different trigger modes, and 5 auxiliary modes.

  • Trigger modes are set through a configuration file easily.

  • Activate a sound through negative triggering / negative pulse / GND.

  • Able to play one-on-one 4 sounds.

  • Able to play multiple audio files per input channel (play next track in the associated folder).

  • Able to start audio files automatically and play in loop, once it’s powered on.

  • Equipped with a class D 5watts audio amplifier.

  • Adjustable sound volume and wide range power input.

  • Two colors (black and white) available.

  • Portable design and easy to install.

  • Dimensions: 70mm (diameter) x 20mm (height)

Technical parameters:

  • Working voltage: 6V-30V DC

  • Working Current: ≤1000mA

  • Standby Current: 10mA

  • Power Consumption: ≤5W

  • Flash Memory Size: 16MBytes

  • Audio Format: MP3 (32Kbps-192Kbps)

    Documentation and Downloads