How to make a portable music player

It is a simple music player using 3D printed box which can play music from SD card, USB drive, Bluetooth & Aux

You can use headphone to hear music from it or can use Audio amplifier /home theatre for loud sound.

I have used a simple 3D printed customized box for its casing you can Download the STL file of this project from Here

I have print those files using My home made 3D printer

Parts needs-

  1. FM USB AUX Card MP3 Stereo Audio Player Decoder Module Kit with Remote
  2. TP 4056 lithium battery charging module
  3. Old mobile phone battery
  4. 3.5mm stereo EP socket
  5. small switch
  6. plastic Box
  7. wire
connection of portable music player
Project video


  1. I’d say this is among the best article I’ve read. From beginning to end it was nailed by you totally.
    To write this you might have worked hard for study.
    King regards,
    Balle Zacho

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