Speaker Button (Programable)

A button that you can upload .mp3 files to for play back.Additional parts required for this build:Sound Module - https://a.co/d/3wCkwpl3x Heat set inserts M3 x 4mm L x 5mm OD 2x M3x12 screws1x M3x8 screw3x Compression Springs 7/32 x 11/16Positive and Negative Sprint Contact Plate18650 Battery