1. First assemble the Singularity Music player speaker model, then assemble the box body, and then fix the main control board.

2. Next, install the Singularity Music Player small speaker, then fix the servo, install the rotating shaft and turntable, and fix the magnetic induction sensor.

3. Finally, close the top panel of the Strange Thinking Music Player, install the speaker model, assemble the stylus and rotating arm, and then install the rotating arm on the rotating shaft.